3807138575472 has 20 divisors (see below), whose sum is σ = 9835107986760. Its totient is φ = 1269046191808.

The previous prime is 3807138575437. The next prime is 3807138575479. The reversal of 3807138575472 is 2745758317083.

3807138575472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3807138575479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39657693447 + ... + 39657693542.

It is an arithmetic number, because the mean of its divisors is an integer number (491755399338).

Almost surely, 2^{3807138575472} is an apocalyptic number.

It is an amenable number.

3807138575472 is an abundant number, since it is smaller than the sum of its proper divisors (6027969411288).

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

3807138575472 is a wasteful number, since it uses less digits than its factorization.

3807138575472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79315387000 (or 79315386994 counting only the distinct ones).

The product of its (nonzero) digits is 39513600, while the sum is 60.

The spelling of 3807138575472 in words is "three trillion, eight hundred seven billion, one hundred thirty-eight million, five hundred seventy-five thousand, four hundred seventy-two".