16377135870 has 32 divisors (see below), whose sum is σ = 39778687872. Its totient is φ = 4314618272.

The previous prime is 16377135851. The next prime is 16377135893. The reversal of 16377135870 is 7853177361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3286092 + ... + 3291071.

It is an arithmetic number, because the mean of its divisors is an integer number (1243083996).

Almost surely, 2^16377135870 is an apocalyptic number.

16377135870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16377135870 is an abundant number, since it is smaller than the sum of its proper divisors (23401552002).

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

16377135870 is a wasteful number, since it uses less digits than its factorization.

16377135870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6577256.

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 16377135870 in words is "sixteen billion, three hundred seventy-seven million, one hundred thirty-five thousand, eight hundred seventy".