439116417688 has 32 divisors (see below), whose sum is σ = 905542868160. Its totient is φ = 198357004800.

The previous prime is 439116417671. The next prime is 439116417743. The reversal of 439116417688 is 886714611934.

It is a congruent number.

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, 44912913 + ... + 44922688.

It is an arithmetic number, because the mean of its divisors is an integer number (28298214630).

Almost surely, 2^439116417688 is an apocalyptic number.

It is an amenable number.

439116417688 is an abundant number, since it is smaller than the sum of its proper divisors (466426450472).

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

439116417688 is a wasteful number, since it uses less digits than its factorization.

439116417688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89835667 (or 89835663 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 58.

The spelling of 439116417688 in words is "four hundred thirty-nine billion, one hundred sixteen million, four hundred seventeen thousand, six hundred eighty-eight".