45717214344 has 64 divisors (see below), whose sum is σ = 120493483200. Its totient is φ = 14414812416.

The previous prime is 45717214327. The next prime is 45717214373. The reversal of 45717214344 is 44341271754.

It is a junction number, because it is equal to n+sod(n) for n = 45717214296 and 45717214305.

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, 221002 + ... + 374534.

It is an arithmetic number, because the mean of its divisors is an integer number (1882710675).

Almost surely, 2^45717214344 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 45717214344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60246741600).

45717214344 is an abundant number, since it is smaller than the sum of its proper divisors (74776268856).

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

45717214344 is a wasteful number, since it uses less digits than its factorization.

45717214344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154214 (or 154210 counting only the distinct ones).

The product of its digits is 376320, while the sum is 42.

The spelling of 45717214344 in words is "forty-five billion, seven hundred seventeen million, two hundred fourteen thousand, three hundred forty-four".