16376603018664 has 96 divisors (see below), whose sum is σ = 47736337564800. Its totient is φ = 4668173072640.

The previous prime is 16376603018663. The next prime is 16376603018701. The reversal of 16376603018664 is 46681030667361.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16376603018663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15648229 + ... + 16661940.

It is an arithmetic number, because the mean of its divisors is an integer number (497253516300).

Almost surely, 2^{16376603018664} is an apocalyptic number.

16376603018664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16376603018664 is an abundant number, since it is smaller than the sum of its proper divisors (31359734546136).

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

16376603018664 is a wasteful number, since it uses less digits than its factorization.

16376603018664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32310623 (or 32310612 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 57.

The spelling of 16376603018664 in words is "sixteen trillion, three hundred seventy-six billion, six hundred three million, eighteen thousand, six hundred sixty-four".