38677644528901 has 32 divisors (see below), whose sum is σ = 44673164410880. Its totient is φ = 32801483304000.

The previous prime is 38677644528839. The next prime is 38677644528931. The reversal of 38677644528901 is 10982544677683.

It is a cyclic number.

It is not a de Polignac number, because 38677644528901 - 2²⁵ = 38677610974469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38677644528931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1067569855 + ... + 1067606083.

It is an arithmetic number, because the mean of its divisors is an integer number (1396036387840).

It is a 1-persistent number, because it is pandigital, but 2⋅38677644528901 = 77355289057802 is not.

Almost surely, 2^{38677644528901} is an apocalyptic number.

It is an amenable number.

38677644528901 is a deficient number, since it is larger than the sum of its proper divisors (5995519881979).

38677644528901 is a wasteful number, since it uses less digits than its factorization.

38677644528901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40385.

The product of its (nonzero) digits is 487710720, while the sum is 70.

The spelling of 38677644528901 in words is "thirty-eight trillion, six hundred seventy-seven billion, six hundred forty-four million, five hundred twenty-eight thousand, nine hundred one".