4418017892772 has 48 divisors (see below), whose sum is σ = 11246072275200. Its totient is φ = 1338768473760.

The previous prime is 4418017892711. The next prime is 4418017892831. The reversal of 4418017892772 is 2772987108144.

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, 7594479 + ... + 8155497.

It is an arithmetic number, because the mean of its divisors is an integer number (234293172400).

Almost surely, 2^{4418017892772} is an apocalyptic number.

It is an amenable number.

4418017892772 is an abundant number, since it is smaller than the sum of its proper divisors (6828054382428).

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

4418017892772 is a wasteful number, since it uses less digits than its factorization.

4418017892772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620696 (or 620694 counting only the distinct ones).

The product of its (nonzero) digits is 12644352, while the sum is 60.

The spelling of 4418017892772 in words is "four trillion, four hundred eighteen billion, seventeen million, eight hundred ninety-two thousand, seven hundred seventy-two".