36161230239 has 24 divisors (see below), whose sum is σ = 54656776512. Its totient is φ = 23013357120.

The previous prime is 36161230211. The next prime is 36161230241. The reversal of 36161230239 is 93203216163.

It is a happy number.

36161230239 is a `hidden beast` number, since 3 + 6 + 1 + 612 + 3 + 0 + 2 + 39 = 666.

36161230239 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 36161230239 - 2¹⁶ = 36161164703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36161220239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1006807 + ... + 1042104.

It is an arithmetic number, because the mean of its divisors is an integer number (2277365688).

Almost surely, 2^36161230239 is an apocalyptic number.

36161230239 is a deficient number, since it is larger than the sum of its proper divisors (18495546273).

36161230239 is a wasteful number, since it uses less digits than its factorization.

36161230239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049007 (or 2049004 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 36161230239 in words is "thirty-six billion, one hundred sixty-one million, two hundred thirty thousand, two hundred thirty-nine".