38460846157 has 8 divisors (see below), whose sum is σ = 38865773592. Its totient is φ = 38056392000.

The previous prime is 38460846143. The next prime is 38460846163. The reversal of 38460846157 is 75164806483.

38460846157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 29492566756 + 8968279401 = 171734^2 + 94701^2 .

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 38460846157 - 2⁷ = 38460846029 is a prime.

It is a super-2 number, since 2×38460846157² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38460846107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46263 + ... + 281179.

It is an arithmetic number, because the mean of its divisors is an integer number (4858221699).

Almost surely, 2^38460846157 is an apocalyptic number.

It is an amenable number.

38460846157 is a deficient number, since it is larger than the sum of its proper divisors (404927435).

38460846157 is a wasteful number, since it uses less digits than its factorization.

38460846157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236639.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 38460846157 in words is "thirty-eight billion, four hundred sixty million, eight hundred forty-six thousand, one hundred fifty-seven".