357742128 has 20 divisors (see below), whose sum is σ = 924167288. Its totient is φ = 119247360.

The previous prime is 357742123. The next prime is 357742129. The reversal of 357742128 is 821247753.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (357742123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3726433 + ... + 3726528.

Almost surely, 2^357742128 is an apocalyptic number.

It is an amenable number.

357742128 is an abundant number, since it is smaller than the sum of its proper divisors (566425160).

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

357742128 is a wasteful number, since it uses less digits than its factorization.

357742128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7452972 (or 7452966 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 357742128 is about 18914.0722214969. The cubic root of 357742128 is about 709.8883167583. Note that the first 3 decimals are identical.

The spelling of 357742128 in words is "three hundred fifty-seven million, seven hundred forty-two thousand, one hundred twenty-eight".