16373077472672 has 96 divisors (see below), whose sum is σ = 34336355291280. Its totient is φ = 7671498670080.

The previous prime is 16373077472669. The next prime is 16373077472729. The reversal of 16373077472672 is 27627477037361.

It can be written as a sum of positive squares in 8 ways, for example, as 2993840656 + 16370083632016 = 54716^2 + 4045996^2 .

It is a super-2 number, since 2×16373077472672² (a number of 27 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6228428 + ... + 8458100.

Almost surely, 2^{16373077472672} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16373077472672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17168177645640).

16373077472672 is an abundant number, since it is smaller than the sum of its proper divisors (17963277818608).

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

16373077472672 is a wasteful number, since it uses less digits than its factorization.

16373077472672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229946 (or 2229938 counting only the distinct ones).

The product of its (nonzero) digits is 87127488, while the sum is 62.

The spelling of 16373077472672 in words is "sixteen trillion, three hundred seventy-three billion, seventy-seven million, four hundred seventy-two thousand, six hundred seventy-two".