38358670157457 has 16 divisors (see below), whose sum is σ = 55099523505600. Its totient is φ = 23596589460672.

The previous prime is 38358670157453. The next prime is 38358670157551. The reversal of 38358670157457 is 75475107685383.

It is not a de Polignac number, because 38358670157457 - 2² = 38358670157453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38358670157391 and 38358670157400.

It is not an unprimeable number, because it can be changed into a prime (38358670157453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182102158 + ... + 182312679.

It is an arithmetic number, because the mean of its divisors is an integer number (3443720219100).

Almost surely, 2^{38358670157457} is an apocalyptic number.

It is an amenable number.

38358670157457 is a deficient number, since it is larger than the sum of its proper divisors (16740853348143).

38358670157457 is a wasteful number, since it uses less digits than its factorization.

38358670157457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364417552.

The product of its (nonzero) digits is 592704000, while the sum is 69.

The spelling of 38358670157457 in words is "thirty-eight trillion, three hundred fifty-eight billion, six hundred seventy million, one hundred fifty-seven thousand, four hundred fifty-seven".