4473072907839 has 40 divisors (see below), whose sum is σ = 6698475729792. Its totient is φ = 2974703935680.

The previous prime is 4473072907819. The next prime is 4473072907883. The reversal of 4473072907839 is 9387092703744.

4473072907839 is a `hidden beast` number, since 4 + 4 + 7 + 307 + 290 + 7 + 8 + 39 = 666.

It is not a de Polignac number, because 4473072907839 - 2³¹ = 4470925424191 is a prime.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4473072907819) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 53993629 + ... + 54076409.

Almost surely, 2^{4473072907839} is an apocalyptic number.

4473072907839 is a deficient number, since it is larger than the sum of its proper divisors (2225402821953).

4473072907839 is an equidigital number, since it uses as much as digits as its factorization.

4473072907839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84429 (or 84420 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 63.

The spelling of 4473072907839 in words is "four trillion, four hundred seventy-three billion, seventy-two million, nine hundred seven thousand, eight hundred thirty-nine".