16466307376 has 20 divisors (see below), whose sum is σ = 32081707800. Its totient is φ = 8187156992.

The previous prime is 16466307367. The next prime is 16466307391. The reversal of 16466307376 is 67370366461.

It is a super-2 number, since 2×16466307376² (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 3 ways as a sum of consecutive naturals, for example, 2871841 + ... + 2877568.

It is an arithmetic number, because the mean of its divisors is an integer number (1604085390).

Almost surely, 2^16466307376 is an apocalyptic number.

16466307376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16466307376 is a deficient number, since it is larger than the sum of its proper divisors (15615400424).

16466307376 is a wasteful number, since it uses less digits than its factorization.

16466307376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5749596 (or 5749590 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 16466307376 in words is "sixteen billion, four hundred sixty-six million, three hundred seven thousand, three hundred seventy-six".