16202668948 has 12 divisors (see below), whose sum is σ = 28511327572. Its totient is φ = 8056575360.

The previous prime is 16202668919. The next prime is 16202668973. The reversal of 16202668948 is 84986620261.

It can be written as a sum of positive squares in 2 ways, for example, as 5549952004 + 10652716944 = 74498^2 + 103212^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 16202668895 and 16202668904.

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, 11188965 + ... + 11190412.

Almost surely, 2^16202668948 is an apocalyptic number.

It is an amenable number.

16202668948 is a deficient number, since it is larger than the sum of its proper divisors (12308658624).

16202668948 is a wasteful number, since it uses less digits than its factorization.

16202668948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22379562 (or 22379560 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 16202668948 in words is "sixteen billion, two hundred two million, six hundred sixty-eight thousand, nine hundred forty-eight".