38369248745 has 8 divisors (see below), whose sum is σ = 46309244616. Its totient is φ = 30517968256.

The previous prime is 38369248739. The next prime is 38369248759. The reversal of 38369248745 is 54784296383.

It can be written as a sum of positive squares in 4 ways, for example, as 13586932969 + 24782315776 = 116563^2 + 157424^2 .

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 38369248745 - 2¹² = 38369244649 is a prime.

It is a Duffinian 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, 22177892 + ... + 22179621.

It is an arithmetic number, because the mean of its divisors is an integer number (5788655577).

Almost surely, 2^38369248745 is an apocalyptic number.

It is an amenable number.

38369248745 is a deficient number, since it is larger than the sum of its proper divisors (7939995871).

38369248745 is a wasteful number, since it uses less digits than its factorization.

38369248745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44357691.

The product of its digits is 34836480, while the sum is 59.

The spelling of 38369248745 in words is "thirty-eight billion, three hundred sixty-nine million, two hundred forty-eight thousand, seven hundred forty-five".