38677251065662 has 12 divisors (see below), whose sum is σ = 63769517253288. Its totient is φ = 17580568666100.

The previous prime is 38677251065641. The next prime is 38677251065669. The reversal of 38677251065662 is 26656015277683.

It is a junction number, because it is equal to n+sod(n) for n = 38677251065594 and 38677251065603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38677251065669) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79911675514 + ... + 79911675997.

It is an arithmetic number, because the mean of its divisors is an integer number (5314126437774).

Almost surely, 2^{38677251065662} is an apocalyptic number.

38677251065662 is a deficient number, since it is larger than the sum of its proper divisors (25092266187626).

38677251065662 is a wasteful number, since it uses less digits than its factorization.

38677251065662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159823351535 (or 159823351524 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 64.

The spelling of 38677251065662 in words is "thirty-eight trillion, six hundred seventy-seven billion, two hundred fifty-one million, sixty-five thousand, six hundred sixty-two".