16995552232408 has 32 divisors (see below), whose sum is σ = 32113170381600. Its totient is φ = 8432093876992.

The previous prime is 16995552232381. The next prime is 16995552232433. The reversal of 16995552232408 is 80423225559961.

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, 827260 + ... + 5888587.

It is an arithmetic number, because the mean of its divisors is an integer number (1003536574425).

Almost surely, 2^{16995552232408} is an apocalyptic number.

It is an amenable number.

16995552232408 is a deficient number, since it is larger than the sum of its proper divisors (15117618149192).

16995552232408 is a wasteful number, since it uses less digits than its factorization.

16995552232408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6718299 (or 6718295 counting only the distinct ones).

The product of its (nonzero) digits is 46656000, while the sum is 61.

The spelling of 16995552232408 in words is "sixteen trillion, nine hundred ninety-five billion, five hundred fifty-two million, two hundred thirty-two thousand, four hundred eight".