38387754768628 has 48 divisors (see below), whose sum is σ = 71167510310400. Its totient is φ = 18055365825024.

The previous prime is 38387754768607. The next prime is 38387754768659. The reversal of 38387754768628 is 82686745778383.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1194264325 + ... + 1194296467.

It is an arithmetic number, because the mean of its divisors is an integer number (1482656464800).

Almost surely, 2^{38387754768628} is an apocalyptic number.

It is an amenable number.

38387754768628 is a deficient number, since it is larger than the sum of its proper divisors (32779755541772).

38387754768628 is a wasteful number, since it uses less digits than its factorization.

38387754768628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40816 (or 40814 counting only the distinct ones).

The product of its digits is 18207866880, while the sum is 82.

The spelling of 38387754768628 in words is "thirty-eight trillion, three hundred eighty-seven billion, seven hundred fifty-four million, seven hundred sixty-eight thousand, six hundred twenty-eight".