38359136761 has 4 divisors (see below), whose sum is σ = 41846331024. Its totient is φ = 34871942500.

The previous prime is 38359136759. The next prime is 38359136789. The reversal of 38359136761 is 16763195383.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 38359136761 - 2¹ = 38359136759 is a prime.

It is a super-2 number, since 2×38359136761² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38359136699 and 38359136708.

It is not an unprimeable number, because it can be changed into a prime (38359136561) 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, 1743597115 + ... + 1743597136.

It is an arithmetic number, because the mean of its divisors is an integer number (10461582756).

Almost surely, 2^38359136761 is an apocalyptic number.

It is an amenable number.

38359136761 is a deficient number, since it is larger than the sum of its proper divisors (3487194263).

38359136761 is a wasteful number, since it uses less digits than its factorization.

38359136761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487194262.

The product of its digits is 2449440, while the sum is 52.

The spelling of 38359136761 in words is "thirty-eight billion, three hundred fifty-nine million, one hundred thirty-six thousand, seven hundred sixty-one".