3807138575468 has 6 divisors (see below), whose sum is σ = 6662492507076. Its totient is φ = 1903569287732.

The previous prime is 3807138575437. The next prime is 3807138575479. The reversal of 3807138575468 is 8645758317083.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 475892321930 + ... + 475892321937.

It is an arithmetic number, because the mean of its divisors is an integer number (1110415417846).

Almost surely, 2^{3807138575468} is an apocalyptic number.

It is an amenable number.

3807138575468 is a deficient number, since it is larger than the sum of its proper divisors (2855353931608).

3807138575468 is a wasteful number, since it uses less digits than its factorization.

3807138575468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951784643871 (or 951784643869 counting only the distinct ones).

The product of its (nonzero) digits is 135475200, while the sum is 65.

The spelling of 3807138575468 in words is "three trillion, eight hundred seven billion, one hundred thirty-eight million, five hundred seventy-five thousand, four hundred sixty-eight".