16015616633416 has 16 divisors (see below), whose sum is σ = 30029609174400. Its totient is φ = 8007720853584.

The previous prime is 16015616633407. The next prime is 16015616633473. The reversal of 16015616633416 is 61433661651061.

It is a super-2 number, since 2×16015616633416² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16015616633416.

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, 10151376 + ... + 11622463.

It is an arithmetic number, because the mean of its divisors is an integer number (1876850573400).

Almost surely, 2^{16015616633416} is an apocalyptic number.

It is an amenable number.

16015616633416 is a deficient number, since it is larger than the sum of its proper divisors (14013992540984).

16015616633416 is a wasteful number, since it uses less digits than its factorization.

16015616633416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21865788 (or 21865784 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 16015616633416 in words is "sixteen trillion, fifteen billion, six hundred sixteen million, six hundred thirty-three thousand, four hundred sixteen".