16452241722272 has 24 divisors (see below), whose sum is σ = 33435200921472. Its totient is φ = 7960762123200.

The previous prime is 16452241722253. The next prime is 16452241722341. The reversal of 16452241722272 is 27222714225461.

It is a super-3 number, since 3×16452241722272³ (a number of 41 digits) contains 333 as substring.

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, 8292459554 + ... + 8292461537.

It is an arithmetic number, because the mean of its divisors is an integer number (1393133371728).

Almost surely, 2^{16452241722272} is an apocalyptic number.

It is an amenable number.

16452241722272 is an abundant number, since it is smaller than the sum of its proper divisors (16982959199200).

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

16452241722272 is a wasteful number, since it uses less digits than its factorization.

16452241722272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16584921132 (or 16584921124 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 47.

The spelling of 16452241722272 in words is "sixteen trillion, four hundred fifty-two billion, two hundred forty-one million, seven hundred twenty-two thousand, two hundred seventy-two".