38599347745 has 16 divisors (see below), whose sum is σ = 52953689088. Its totient is φ = 26459403840.

The previous prime is 38599347737. The next prime is 38599347769. The reversal of 38599347745 is 54774399583.

38599347745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38599347745 - 2³ = 38599347737 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73009 + ... + 287278.

It is an arithmetic number, because the mean of its divisors is an integer number (3309605568).

Almost surely, 2^38599347745 is an apocalyptic number.

38599347745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38599347745 is a deficient number, since it is larger than the sum of its proper divisors (14354341343).

38599347745 is a wasteful number, since it uses less digits than its factorization.

38599347745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363360.

The product of its digits is 114307200, while the sum is 64.

The spelling of 38599347745 in words is "thirty-eight billion, five hundred ninety-nine million, three hundred forty-seven thousand, seven hundred forty-five".