357940428940 has 12 divisors (see below), whose sum is σ = 751674900816. Its totient is φ = 143176171568.

The previous prime is 357940428893. The next prime is 357940428941. The reversal of 357940428940 is 49824049753.

It is not an unprimeable number, because it can be changed into a prime (357940428941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8948510704 + ... + 8948510743.

It is an arithmetic number, because the mean of its divisors is an integer number (62639575068).

Almost surely, 2^357940428940 is an apocalyptic number.

It is an amenable number.

357940428940 is an abundant number, since it is smaller than the sum of its proper divisors (393734471876).

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

357940428940 is a wasteful number, since it uses less digits than its factorization.

357940428940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17897021456 (or 17897021454 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 357940428940 in words is "three hundred fifty-seven billion, nine hundred forty million, four hundred twenty-eight thousand, nine hundred forty".