3923139574801 has 12 divisors (see below), whose sum is σ = 4018691825460. Its totient is φ = 3829797068000.

The previous prime is 3923139574721. The next prime is 3923139574831. The reversal of 3923139574801 is 1084759313293.

3923139574801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 334634482576 + 3588505092225 = 578476^2 + 1894335^2 .

It is not a de Polignac number, because 3923139574801 - 2¹¹ = 3923139572753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3923139574831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1423450 + ... + 3142051.

It is an arithmetic number, because the mean of its divisors is an integer number (334890985455).

Almost surely, 2^{3923139574801} is an apocalyptic number.

It is an amenable number.

3923139574801 is a deficient number, since it is larger than the sum of its proper divisors (95552250659).

3923139574801 is an equidigital number, since it uses as much as digits as its factorization.

3923139574801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4565984 (or 4565937 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 3923139574801 in words is "three trillion, nine hundred twenty-three billion, one hundred thirty-nine million, five hundred seventy-four thousand, eight hundred one".