16140630244 has 24 divisors (see below), whose sum is σ = 28840855680. Its totient is φ = 7902147264.

The previous prime is 16140630223. The next prime is 16140630251. The reversal of 16140630244 is 44203604161.

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, 183424 + ... + 256759.

It is an arithmetic number, because the mean of its divisors is an integer number (1201702320).

Almost surely, 2^16140630244 is an apocalyptic number.

It is an amenable number.

16140630244 is a deficient number, since it is larger than the sum of its proper divisors (12700225436).

16140630244 is a wasteful number, since it uses less digits than its factorization.

16140630244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440379 (or 440377 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 16140630244 in words is "sixteen billion, one hundred forty million, six hundred thirty thousand, two hundred forty-four".