38426632538405 has 8 divisors (see below), whose sum is σ = 46113996019200. Its totient is φ = 30739948048656.

The previous prime is 38426632538351. The next prime is 38426632538429. The reversal of 38426632538405 is 50483523662483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38426632538405 - 2³⁴ = 38409452669221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169623245 + ... + 169849634.

It is an arithmetic number, because the mean of its divisors is an integer number (5764249502400).

Almost surely, 2^{38426632538405} is an apocalyptic number.

It is an amenable number.

38426632538405 is a deficient number, since it is larger than the sum of its proper divisors (7687363480795).

38426632538405 is a wasteful number, since it uses less digits than its factorization.

38426632538405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339495523.

The product of its (nonzero) digits is 99532800, while the sum is 59.

The spelling of 38426632538405 in words is "thirty-eight trillion, four hundred twenty-six billion, six hundred thirty-two million, five hundred thirty-eight thousand, four hundred five".