4975321344 has 72 divisors (see below), whose sum is σ = 15133285440. Its totient is φ = 1421518848.

The previous prime is 4975321333. The next prime is 4975321349. The reversal of 4975321344 is 4431235794.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 4975321296 and 4975321305.

It is not an unprimeable number, because it can be changed into a prime (4975321349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457359 + ... + 468110.

It is an arithmetic number, because the mean of its divisors is an integer number (210184520).

Almost surely, 2^4975321344 is an apocalyptic number.

It is an amenable number.

4975321344 is an abundant number, since it is smaller than the sum of its proper divisors (10157964096).

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

4975321344 is an equidigital number, since it uses as much as digits as its factorization.

4975321344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925495 (or 925481 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 4975321344 is about 70535.9578087659. The cubic root of 4975321344 is about 1707.1579781234.

The spelling of 4975321344 in words is "four billion, nine hundred seventy-five million, three hundred twenty-one thousand, three hundred forty-four".