38052991399 has 8 divisors (see below), whose sum is σ = 41138369840. Its totient is φ = 35075871936.

The previous prime is 38052991397. The next prime is 38052991411. The reversal of 38052991399 is 99319925083.

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 38052991399 - 2¹ = 38052991397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38052991397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27064014 + ... + 27065419.

It is an arithmetic number, because the mean of its divisors is an integer number (5142296230).

Almost surely, 2^38052991399 is an apocalyptic number.

38052991399 is a deficient number, since it is larger than the sum of its proper divisors (3085378441).

38052991399 is a wasteful number, since it uses less digits than its factorization.

38052991399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54129489.

The product of its (nonzero) digits is 4723920, while the sum is 58.

The spelling of 38052991399 in words is "thirty-eight billion, fifty-two million, nine hundred ninety-one thousand, three hundred ninety-nine".