16204579190 has 16 divisors (see below), whose sum is σ = 29170110960. Its totient is φ = 6481416480.

The previous prime is 16204579189. The next prime is 16204579217. The reversal of 16204579190 is 9197540261.

It is a super-2 number, since 2×16204579190² (a number of 21 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 (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149081 + ... + 233739.

It is an arithmetic number, because the mean of its divisors is an integer number (1823131935).

Almost surely, 2^16204579190 is an apocalyptic number.

16204579190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16204579190 is a deficient number, since it is larger than the sum of its proper divisors (12965531770).

16204579190 is a wasteful number, since it uses less digits than its factorization.

16204579190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103807.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 16204579190 in words is "sixteen billion, two hundred four million, five hundred seventy-nine thousand, one hundred ninety".