38401373607705 has 48 divisors (see below), whose sum is σ = 70478447929344. Its totient is φ = 19275810531840.

The previous prime is 38401373607703. The next prime is 38401373607733. The reversal of 38401373607705 is 50770637310483.

38401373607705 is a `hidden beast` number, since 3 + 84 + 0 + 137 + 360 + 7 + 70 + 5 = 666.

It is not a de Polignac number, because 38401373607705 - 2¹ = 38401373607703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38401373607703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 153648552 + ... + 153898278.

It is an arithmetic number, because the mean of its divisors is an integer number (1468300998528).

Almost surely, 2^{38401373607705} is an apocalyptic number.

It is an amenable number.

38401373607705 is a deficient number, since it is larger than the sum of its proper divisors (32077074321639).

38401373607705 is a wasteful number, since it uses less digits than its factorization.

38401373607705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450766 (or 450763 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 38401373607705 in words is "thirty-eight trillion, four hundred one billion, three hundred seventy-three million, six hundred seven thousand, seven hundred five".