16202989499152 has 20 divisors (see below), whose sum is σ = 33045570689680. Its totient is φ = 7675100288928.

The previous prime is 16202989499101. The next prime is 16202989499201. The reversal of 16202989499152 is 25199498920261.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26649653478 + ... + 26649654085.

It is an arithmetic number, because the mean of its divisors is an integer number (1652278534484).

Almost surely, 2^{16202989499152} is an apocalyptic number.

It is an amenable number.

16202989499152 is an abundant number, since it is smaller than the sum of its proper divisors (16842581190528).

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

16202989499152 is a wasteful number, since it uses less digits than its factorization.

16202989499152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53299307590 (or 53299307584 counting only the distinct ones).

The product of its (nonzero) digits is 50388480, while the sum is 67.

The spelling of 16202989499152 in words is "sixteen trillion, two hundred two billion, nine hundred eighty-nine million, four hundred ninety-nine thousand, one hundred fifty-two".