16474368900 has 72 divisors (see below), whose sum is σ = 51999109344. Its totient is φ = 3993785600.

The previous prime is 16474368899. The next prime is 16474368917. The reversal of 16474368900 is 986347461.

It is a self number, because there is not a number n which added to its sum of digits gives 16474368900.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2492817 + ... + 2499416.

It is an arithmetic number, because the mean of its divisors is an integer number (722209852).

Almost surely, 2^16474368900 is an apocalyptic number.

16474368900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16474368900 is an abundant number, since it is smaller than the sum of its proper divisors (35524740444).

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

16474368900 is a wasteful number, since it uses less digits than its factorization.

16474368900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4992261 (or 4992254 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 16474368900 in words is "sixteen billion, four hundred seventy-four million, three hundred sixty-eight thousand, nine hundred".