16632266376 has 64 divisors (see below), whose sum is σ = 46325882880. Its totient is φ = 4932841280.

The previous prime is 16632266369. The next prime is 16632266429. The reversal of 16632266376 is 67366223661.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657816 + ... + 682631.

It is an arithmetic number, because the mean of its divisors is an integer number (723841920).

Almost surely, 2^16632266376 is an apocalyptic number.

It is an amenable number.

16632266376 is an abundant number, since it is smaller than the sum of its proper divisors (29693616504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16632266376 is a wasteful number, since it uses less digits than its factorization.

16632266376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340514 (or 1340510 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 48.

The spelling of 16632266376 in words is "sixteen billion, six hundred thirty-two million, two hundred sixty-six thousand, three hundred seventy-six".