16244034172 has 12 divisors (see below), whose sum is σ = 28429727256. Its totient is φ = 8121254960.

The previous prime is 16244034151. The next prime is 16244034181. The reversal of 16244034172 is 27143044261.

It is a super-2 number, since 2×16244034172² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 141154 + ... + 228937.

It is an arithmetic number, because the mean of its divisors is an integer number (2369143938).

Almost surely, 2^16244034172 is an apocalyptic number.

It is an amenable number.

16244034172 is a deficient number, since it is larger than the sum of its proper divisors (12185693084).

16244034172 is a wasteful number, since it uses less digits than its factorization.

16244034172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381068 (or 381066 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 16244034172 in words is "sixteen billion, two hundred forty-four million, thirty-four thousand, one hundred seventy-two".