142333104 has 80 divisors (see below), whose sum is σ = 389260800. Its totient is φ = 44690688.

The previous prime is 142333097. The next prime is 142333109. The reversal of 142333104 is 401333241.

142333104 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142333109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217642 + ... + 218294.

It is an arithmetic number, because the mean of its divisors is an integer number (4865760).

Almost surely, 2^142333104 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 142333104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194630400).

142333104 is an abundant number, since it is smaller than the sum of its proper divisors (246927696).

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

142333104 is a wasteful number, since it uses less digits than its factorization.

142333104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922 (or 916 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 142333104 is about 11930.3438341064. The cubic root of 142333104 is about 522.1179692566.

Adding to 142333104 its reverse (401333241), we get a palindrome (543666345).

The spelling of 142333104 in words is "one hundred forty-two million, three hundred thirty-three thousand, one hundred four".