142570116 has 108 divisors (see below), whose sum is σ = 402296076. Its totient is φ = 42318720.

The previous prime is 142570111. The next prime is 142570121. The reversal of 142570116 is 611075241.

It is a happy number.

142570116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (142570111) and next prime (142570121).

It can be written as a sum of positive squares in 2 ways, for example, as 13838400 + 128731716 = 3720^2 + 11346^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 142570116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142570111) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 449590 + ... + 449906.

Almost surely, 2^142570116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142570116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201148038).

142570116 is an abundant number, since it is smaller than the sum of its proper divisors (259725960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142570116 is a wasteful number, since it uses less digits than its factorization.

142570116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 142570116 is about 11940.2728612038. The cubic root of 142570116 is about 522.4076174971.

The spelling of 142570116 in words is "one hundred forty-two million, five hundred seventy thousand, one hundred sixteen".