16324556621030 has 32 divisors (see below), whose sum is σ = 33582109260096. Its totient is φ = 5596963473024.

The previous prime is 16324556621029. The next prime is 16324556621041. The reversal of 16324556621030 is 3012665542361.

It is a super-2 number, since 2×16324556621030² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 18255932 + ... + 19129248.

It is an arithmetic number, because the mean of its divisors is an integer number (1049440914378).

Almost surely, 2^{16324556621030} is an apocalyptic number.

16324556621030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16324556621030 is an abundant number, since it is smaller than the sum of its proper divisors (17257552639066).

16324556621030 is a wasteful number, since it uses less digits than its factorization.

16324556621030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1140368.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 16324556621030 in words is "sixteen trillion, three hundred twenty-four billion, five hundred fifty-six million, six hundred twenty-one thousand, thirty".