357434937834 has 16 divisors (see below), whose sum is σ = 769859866272. Its totient is φ = 109979980848.

The previous prime is 357434937781. The next prime is 357434937851. The reversal of 357434937834 is 438739434753.

It is a super-2 number, since 2×357434937834² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2291249524 + ... + 2291249679.

It is an arithmetic number, because the mean of its divisors is an integer number (48116241642).

Almost surely, 2^357434937834 is an apocalyptic number.

357434937834 is an abundant number, since it is smaller than the sum of its proper divisors (412424928438).

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

357434937834 is a wasteful number, since it uses less digits than its factorization.

357434937834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4582499221.

The product of its digits is 91445760, while the sum is 60.

The spelling of 357434937834 in words is "three hundred fifty-seven billion, four hundred thirty-four million, nine hundred thirty-seven thousand, eight hundred thirty-four".