38387527704042 has 32 divisors (see below), whose sum is σ = 87396110507520. Its totient is φ = 11126819623920.

The previous prime is 38387527704041. The next prime is 38387527704047. The reversal of 38387527704042 is 24040772578383.

It is not an unprimeable number, because it can be changed into a prime (38387527704041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12644111692 + ... + 12644114727.

It is an arithmetic number, because the mean of its divisors is an integer number (2731128453360).

Almost surely, 2^{38387527704042} is an apocalyptic number.

38387527704042 is an abundant number, since it is smaller than the sum of its proper divisors (49008582803478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38387527704042 is a wasteful number, since it uses less digits than its factorization.

38387527704042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25288226458.

The product of its (nonzero) digits is 63221760, while the sum is 60.

The spelling of 38387527704042 in words is "thirty-eight trillion, three hundred eighty-seven billion, five hundred twenty-seven million, seven hundred four thousand, forty-two".