13445267922 has 40 divisors (see below), whose sum is σ = 30137121036. Its totient is φ = 4480303968.

The previous prime is 13445267861. The next prime is 13445267959. The reversal of 13445267922 is 22976254431.

13445267922 is a `hidden beast` number, since 1 + 34 + 4 + 526 + 7 + 92 + 2 = 666.

13445267922 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10249740081 + 3195527841 = 101241^2 + 56529^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 564568 + ... + 587900.

Almost surely, 2^13445267922 is an apocalyptic number.

13445267922 is an abundant number, since it is smaller than the sum of its proper divisors (16691853114).

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

13445267922 is a wasteful number, since it uses less digits than its factorization.

13445267922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26904 (or 26895 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 13445267922 in words is "thirteen billion, four hundred forty-five million, two hundred sixty-seven thousand, nine hundred twenty-two".