32857685434 has 8 divisors (see below), whose sum is σ = 56327460768. Its totient is φ = 14081865180.

The previous prime is 32857685407. The next prime is 32857685449. The reversal of 32857685434 is 43458675823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1173488752 + ... + 1173488779.

It is an arithmetic number, because the mean of its divisors is an integer number (7040932596).

Almost surely, 2^32857685434 is an apocalyptic number.

32857685434 is a deficient number, since it is larger than the sum of its proper divisors (23469775334).

32857685434 is a wasteful number, since it uses less digits than its factorization.

32857685434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346977540.

The product of its digits is 19353600, while the sum is 55.

The spelling of 32857685434 in words is "thirty-two billion, eight hundred fifty-seven million, six hundred eighty-five thousand, four hundred thirty-four".