3800431173668 has 12 divisors (see below), whose sum is σ = 6759783317532. Its totient is φ = 1869064511520.

The previous prime is 3800431173641. The next prime is 3800431173677. The reversal of 3800431173668 is 8663711340083.

It can be written as a sum of positive squares in 2 ways, for example, as 660192000484 + 3140239173184 = 812522^2 + 1772072^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7787768555 + ... + 7787769042.

It is an arithmetic number, because the mean of its divisors is an integer number (563315276461).

Almost surely, 2^{3800431173668} is an apocalyptic number.

It is an amenable number.

3800431173668 is a deficient number, since it is larger than the sum of its proper divisors (2959352143864).

3800431173668 is a wasteful number, since it uses less digits than its factorization.

3800431173668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15575537662 (or 15575537660 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 3800431173668 in words is "three trillion, eight hundred billion, four hundred thirty-one million, one hundred seventy-three thousand, six hundred sixty-eight".