36861424392341 has 2 divisors, whose sum is σ = 36861424392342. Its totient is φ = 36861424392340.

The previous prime is 36861424392307. The next prime is 36861424392349. The reversal of 36861424392341 is 14329342416863.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18487162108900 + 18374262283441 = 4299670^2 + 4286521^2 .

It is a cyclic number.

It is not a de Polignac number, because 36861424392341 - 2⁴² = 32463377881237 is a prime.

It is a super-2 number, since 2×36861424392341² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36861424392349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18430712196170 + 18430712196171.

It is an arithmetic number, because the mean of its divisors is an integer number (18430712196171).

Almost surely, 2^{36861424392341} is an apocalyptic number.

It is an amenable number.

36861424392341 is a deficient number, since it is larger than the sum of its proper divisors (1).

36861424392341 is an equidigital number, since it uses as much as digits as its factorization.

36861424392341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17915904, while the sum is 56.

The spelling of 36861424392341 in words is "thirty-six trillion, eight hundred sixty-one billion, four hundred twenty-four million, three hundred ninety-two thousand, three hundred forty-one".