16277334412 has 6 divisors (see below), whose sum is σ = 28485335228. Its totient is φ = 8138667204.

The previous prime is 16277334389. The next prime is 16277334421. The reversal of 16277334412 is 21443377261.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034666798 + ... + 2034666805.

Almost surely, 2^16277334412 is an apocalyptic number.

It is an amenable number.

16277334412 is a deficient number, since it is larger than the sum of its proper divisors (12208000816).

16277334412 is a wasteful number, since it uses less digits than its factorization.

16277334412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069333607 (or 4069333605 counting only the distinct ones).

The product of its digits is 169344, while the sum is 40.

The spelling of 16277334412 in words is "sixteen billion, two hundred seventy-seven million, three hundred thirty-four thousand, four hundred twelve".