38080617718 has 16 divisors (see below), whose sum is σ = 67107103056. Its totient is φ = 15977881440.

The previous prime is 38080617697. The next prime is 38080617737. The reversal of 38080617718 is 81771608083.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66574221 + ... + 66574792.

It is an arithmetic number, because the mean of its divisors is an integer number (4194193941).

Almost surely, 2^38080617718 is an apocalyptic number.

38080617718 is a deficient number, since it is larger than the sum of its proper divisors (29026485338).

38080617718 is a wasteful number, since it uses less digits than its factorization.

38080617718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133149039.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 38080617718 in words is "thirty-eight billion, eighty million, six hundred seventeen thousand, seven hundred eighteen".