38714628585457 has 16 divisors (see below), whose sum is σ = 42432288307200. Its totient is φ = 35030142402640.

The previous prime is 38714628585449. The next prime is 38714628585469. The reversal of 38714628585457 is 75458582641783.

It is not a de Polignac number, because 38714628585457 - 2³ = 38714628585449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38714628585457.

It is not an unprimeable number, because it can be changed into a prime (38714628585407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1482228 + ... + 8923354.

It is an arithmetic number, because the mean of its divisors is an integer number (2652018019200).

Almost surely, 2^{38714628585457} is an apocalyptic number.

It is an amenable number.

38714628585457 is a deficient number, since it is larger than the sum of its proper divisors (3717659721743).

38714628585457 is a wasteful number, since it uses less digits than its factorization.

38714628585457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7443356.

The product of its digits is 1806336000, while the sum is 73.

The spelling of 38714628585457 in words is "thirty-eight trillion, seven hundred fourteen billion, six hundred twenty-eight million, five hundred eighty-five thousand, four hundred fifty-seven".