16379945460 has 72 divisors (see below), whose sum is σ = 50014962816. Its totient is φ = 4339051200.

The previous prime is 16379945431. The next prime is 16379945471. The reversal of 16379945460 is 6454997361.

16379945460 is a `hidden beast` number, since 1 + 6 + 3 + 7 + 9 + 94 + 546 + 0 = 666.

It is a super-2 number, since 2×16379945460² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16379945397 and 16379945406.

It is a congruent number.

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, 274144 + ... + 328503.

Almost surely, 2^16379945460 is an apocalyptic number.

16379945460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16379945460 is an abundant number, since it is smaller than the sum of its proper divisors (33635017356).

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

16379945460 is a wasteful number, since it uses less digits than its factorization.

16379945460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602813 (or 602808 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 16379945460 in words is "sixteen billion, three hundred seventy-nine million, nine hundred forty-five thousand, four hundred sixty".