16165574041480 has 64 divisors (see below), whose sum is σ = 37244035287360. Its totient is φ = 6311504441088.

The previous prime is 16165574041471. The next prime is 16165574041511. The reversal of 16165574041480 is 8414047556161.

It is a super-2 number, since 2×16165574041480² (a number of 27 digits) contains 22 as substring.

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, 735042 + ... + 5733361.

It is an arithmetic number, because the mean of its divisors is an integer number (581938051365).

Almost surely, 2^{16165574041480} is an apocalyptic number.

16165574041480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16165574041480 is an abundant number, since it is smaller than the sum of its proper divisors (21078461245880).

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

16165574041480 is a wasteful number, since it uses less digits than its factorization.

16165574041480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469910 (or 6469906 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 52.

The spelling of 16165574041480 in words is "sixteen trillion, one hundred sixty-five billion, five hundred seventy-four million, forty-one thousand, four hundred eighty".