38458323856141 has 4 divisors (see below), whose sum is σ = 43952370121312. Its totient is φ = 32964277590972.

The previous prime is 38458323856111. The next prime is 38458323856153. The reversal of 38458323856141 is 14165832385483.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 38458323856141 - 2³³ = 38449733921549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38458323856141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38458323856111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747023132575 + ... + 2747023132588.

It is an arithmetic number, because the mean of its divisors is an integer number (10988092530328).

Almost surely, 2^{38458323856141} is an apocalyptic number.

It is an amenable number.

38458323856141 is a deficient number, since it is larger than the sum of its proper divisors (5494046265171).

38458323856141 is an equidigital number, since it uses as much as digits as its factorization.

38458323856141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5494046265170.

The product of its digits is 66355200, while the sum is 61.

The spelling of 38458323856141 in words is "thirty-eight trillion, four hundred fifty-eight billion, three hundred twenty-three million, eight hundred fifty-six thousand, one hundred forty-one".