16144458600 has 48 divisors (see below), whose sum is σ = 50047823520. Its totient is φ = 4305188800.

The previous prime is 16144458587. The next prime is 16144458619. The reversal of 16144458600 is 685444161.

It is a super-2 number, since 2×16144458600² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13453116 + ... + 13454315.

It is an arithmetic number, because the mean of its divisors is an integer number (1042662990).

Almost surely, 2^16144458600 is an apocalyptic number.

16144458600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16144458600 is an abundant number, since it is smaller than the sum of its proper divisors (33903364920).

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

16144458600 is a wasteful number, since it uses less digits than its factorization.

16144458600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26907450 (or 26907441 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 16144458600 in words is "sixteen billion, one hundred forty-four million, four hundred fifty-eight thousand, six hundred".