36413668231 has 2 divisors, whose sum is σ = 36413668232. Its totient is φ = 36413668230.

The previous prime is 36413668201. The next prime is 36413668273. The reversal of 36413668231 is 13286631463.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36413668231 - 2¹⁵ = 36413635463 is a prime.

It is a super-2 number, since 2×36413668231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36413668201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18206834115 + 18206834116.

It is an arithmetic number, because the mean of its divisors is an integer number (18206834116).

Almost surely, 2^36413668231 is an apocalyptic number.

36413668231 is a deficient number, since it is larger than the sum of its proper divisors (1).

36413668231 is an equidigital number, since it uses as much as digits as its factorization.

36413668231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 43.

The spelling of 36413668231 in words is "thirty-six billion, four hundred thirteen million, six hundred sixty-eight thousand, two hundred thirty-one".