13772291772804 has 48 divisors (see below), whose sum is σ = 32736558476160. Its totient is φ = 4505219504640.

The previous prime is 13772291772793. The next prime is 13772291772847. The reversal of 13772291772804 is 40827719227731.

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, 21107589 + ... + 21750284.

It is an arithmetic number, because the mean of its divisors is an integer number (682011634920).

Almost surely, 2^{13772291772804} is an apocalyptic number.

It is an amenable number.

13772291772804 is an abundant number, since it is smaller than the sum of its proper divisors (18964266703356).

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

13772291772804 is a wasteful number, since it uses less digits than its factorization.

13772291772804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42858380 (or 42858378 counting only the distinct ones).

The product of its (nonzero) digits is 16595712, while the sum is 60.

The spelling of 13772291772804 in words is "thirteen trillion, seven hundred seventy-two billion, two hundred ninety-one million, seven hundred seventy-two thousand, eight hundred four".