214782170032 has 40 divisors (see below), whose sum is σ = 440693865216. Its totient is φ = 101056859136.

The previous prime is 214782169999. The next prime is 214782170051. The reversal of 214782170032 is 230071287412.

It is a super-2 number, since 2×214782170032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214782169973 and 214782170000.

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, 1621873 + ... + 1749295.

Almost surely, 2^214782170032 is an apocalyptic number.

It is an amenable number.

214782170032 is an abundant number, since it is smaller than the sum of its proper divisors (225911695184).

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

214782170032 is a wasteful number, since it uses less digits than its factorization.

214782170032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133645 (or 133639 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The spelling of 214782170032 in words is "two hundred fourteen billion, seven hundred eighty-two million, one hundred seventy thousand, thirty-two".