38401613173705 has 8 divisors (see below), whose sum is σ = 46137928444992. Its totient is φ = 30683962114608.

The previous prime is 38401613173631. The next prime is 38401613173733. The reversal of 38401613173705 is 50737131610483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38401613173705 - 2⁷ = 38401613173577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4666048519 + ... + 4666056748.

It is an arithmetic number, because the mean of its divisors is an integer number (5767241055624).

Almost surely, 2^{38401613173705} is an apocalyptic number.

It is an amenable number.

38401613173705 is a deficient number, since it is larger than the sum of its proper divisors (7736315271287).

38401613173705 is an equidigital number, since it uses as much as digits as its factorization.

38401613173705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9332106095.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 38401613173705 in words is "thirty-eight trillion, four hundred one billion, six hundred thirteen million, one hundred seventy-three thousand, seven hundred five".