16365494100 has 36 divisors (see below), whose sum is σ = 47350830464. Its totient is φ = 4364131680.

The previous prime is 16365494077. The next prime is 16365494153. The reversal of 16365494100 is 149456361.

It is a congruent number.

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, 27275524 + ... + 27276123.

Almost surely, 2^16365494100 is an apocalyptic number.

16365494100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16365494100 is an abundant number, since it is smaller than the sum of its proper divisors (30985336364).

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

16365494100 is a wasteful number, since it uses less digits than its factorization.

16365494100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54551664 (or 54551657 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 16365494100 in words is "sixteen billion, three hundred sixty-five million, four hundred ninety-four thousand, one hundred".