16277317074 has 48 divisors (see below), whose sum is σ = 37013775552. Its totient is φ = 5159847264.

The previous prime is 16277317057. The next prime is 16277317087. The reversal of 16277317074 is 47071377261.

It is a happy number.

16277317074 is a `hidden beast` number, since 1 + 627 + 7 + 3 + 17 + 0 + 7 + 4 = 666.

It is a super-2 number, since 2×16277317074² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42012 + ... + 185255.

It is an arithmetic number, because the mean of its divisors is an integer number (771120324).

Almost surely, 2^16277317074 is an apocalyptic number.

16277317074 is an abundant number, since it is smaller than the sum of its proper divisors (20736458478).

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

16277317074 is a wasteful number, since it uses less digits than its factorization.

16277317074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227471 (or 227468 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 45.

The spelling of 16277317074 in words is "sixteen billion, two hundred seventy-seven million, three hundred seventeen thousand, seventy-four".