16040102684 has 24 divisors (see below), whose sum is σ = 29862253008. Its totient is φ = 7512503040.

The previous prime is 16040102653. The next prime is 16040102711. The reversal of 16040102684 is 48620104061.

It is a super-2 number, since 2×16040102684² (a number of 21 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 16040102684.

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, 544619 + ... + 573314.

It is an arithmetic number, because the mean of its divisors is an integer number (1244260542).

Almost surely, 2^16040102684 is an apocalyptic number.

It is an amenable number.

16040102684 is a deficient number, since it is larger than the sum of its proper divisors (13822150324).

16040102684 is a wasteful number, since it uses less digits than its factorization.

16040102684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118165 (or 1118163 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 16040102684 in words is "sixteen billion, forty million, one hundred two thousand, six hundred eighty-four".