142141301 has 16 divisors (see below), whose sum is σ = 157489920. Its totient is φ = 127710720.

The previous prime is 142141289. The next prime is 142141313. The reversal of 142141301 is 103141241.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (142141289) and next prime (142141313).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142141301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142141301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142141501) 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, 30590 + ... + 34928.

It is an arithmetic number, because the mean of its divisors is an integer number (9843120).

Almost surely, 2^142141301 is an apocalyptic number.

It is an amenable number.

142141301 is a deficient number, since it is larger than the sum of its proper divisors (15348619).

142141301 is a wasteful number, since it uses less digits than its factorization.

142141301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 142141301 is about 11922.3026718835. The cubic root of 142141301 is about 521.8833346632.

Adding to 142141301 its reverse (103141241), we get a palindrome (245282542).

The spelling of 142141301 in words is "one hundred forty-two million, one hundred forty-one thousand, three hundred one".