357142332 has 12 divisors (see below), whose sum is σ = 833332136. Its totient is φ = 119047440.

The previous prime is 357142327. The next prime is 357142333. The reversal of 357142332 is 233241753.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 357142332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357142333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14880919 + ... + 14880942.

Almost surely, 2^357142332 is an apocalyptic number.

It is an amenable number.

357142332 is an abundant number, since it is smaller than the sum of its proper divisors (476189804).

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

357142332 is a wasteful number, since it uses less digits than its factorization.

357142332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29761868 (or 29761866 counting only the distinct ones).

The product of its digits is 15120, while the sum is 30.

The square root of 357142332 is about 18898.2097564822. The cubic root of 357142332 is about 709.4913582395.

The spelling of 357142332 in words is "three hundred fifty-seven million, one hundred forty-two thousand, three hundred thirty-two".