38759423829 has 32 divisors (see below), whose sum is σ = 59302790400. Its totient is φ = 22058099712.

The previous prime is 38759423809. The next prime is 38759423861. The reversal of 38759423829 is 92832495783.

It is not a de Polignac number, because 38759423829 - 2¹⁵ = 38759391061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38759423809) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7157727 + ... + 7163139.

It is an arithmetic number, because the mean of its divisors is an integer number (1853212200).

Almost surely, 2^38759423829 is an apocalyptic number.

It is an amenable number.

38759423829 is a deficient number, since it is larger than the sum of its proper divisors (20543366571).

38759423829 is a wasteful number, since it uses less digits than its factorization.

38759423829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6749.

The product of its digits is 26127360, while the sum is 60.

The spelling of 38759423829 in words is "thirty-eight billion, seven hundred fifty-nine million, four hundred twenty-three thousand, eight hundred twenty-nine".