4407312324420 has 72 divisors (see below), whose sum is σ = 13375405068480. Its totient is φ = 1174706786880.

The previous prime is 4407312324403. The next prime is 4407312324439. The reversal of 4407312324420 is 244232137044.

4407312324420 is a `hidden beast` number, since 4 + 40 + 73 + 123 + 2 + 4 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5637166 + ... + 6371205.

It is an arithmetic number, because the mean of its divisors is an integer number (185769514840).

Almost surely, 2^{4407312324420} is an apocalyptic number.

It is an amenable number.

4407312324420 is an abundant number, since it is smaller than the sum of its proper divisors (8968092744060).

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

4407312324420 is a wasteful number, since it uses less digits than its factorization.

4407312324420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12010425 (or 12010420 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 36.

The spelling of 4407312324420 in words is "four trillion, four hundred seven billion, three hundred twelve million, three hundred twenty-four thousand, four hundred twenty".