38426613751734 has 32 divisors (see below), whose sum is σ = 82865092988160. Its totient is φ = 11809276497312.

The previous prime is 38426613751733. The next prime is 38426613751753. The reversal of 38426613751734 is 43715731662483.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38426613751733) 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, 297788514 + ... + 297917525.

It is an arithmetic number, because the mean of its divisors is an integer number (2589534155880).

Almost surely, 2^{38426613751734} is an apocalyptic number.

38426613751734 is an abundant number, since it is smaller than the sum of its proper divisors (44438479236426).

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

38426613751734 is a wasteful number, since it uses less digits than its factorization.

38426613751734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595706884.

The product of its digits is 60963840, while the sum is 60.

The spelling of 38426613751734 in words is "thirty-eight trillion, four hundred twenty-six billion, six hundred thirteen million, seven hundred fifty-one thousand, seven hundred thirty-four".