4315427638944 has 96 divisors (see below), whose sum is σ = 11413266923520. Its totient is φ = 1427682374400.

The previous prime is 4315427638913. The next prime is 4315427638967. The reversal of 4315427638944 is 4498367245134.

It is a tau number, because it is divible by the number of its divisors (96).

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, 7781449 + ... + 8317559.

It is an arithmetic number, because the mean of its divisors is an integer number (118888197120).

Almost surely, 2^{4315427638944} 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 4315427638944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5706633461760).

4315427638944 is an abundant number, since it is smaller than the sum of its proper divisors (7097839284576).

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

4315427638944 is a wasteful number, since it uses less digits than its factorization.

4315427638944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536754 (or 536746 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 60.

The spelling of 4315427638944 in words is "four trillion, three hundred fifteen billion, four hundred twenty-seven million, six hundred thirty-eight thousand, nine hundred forty-four".