36690124791361 has 2 divisors, whose sum is σ = 36690124791362. Its totient is φ = 36690124791360.

The previous prime is 36690124791337. The next prime is 36690124791371. The reversal of 36690124791361 is 16319742109663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36492049948225 + 198074843136 = 6040865^2 + 445056^2 .

It is a cyclic number.

It is not a de Polignac number, because 36690124791361 - 2⁹ = 36690124790849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36690124791296 and 36690124791305.

It is not a weakly prime, because it can be changed into another prime (36690124791371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18345062395680 + 18345062395681.

It is an arithmetic number, because the mean of its divisors is an integer number (18345062395681).

Almost surely, 2^{36690124791361} is an apocalyptic number.

It is an amenable number.

36690124791361 is a deficient number, since it is larger than the sum of its proper divisors (1).

36690124791361 is an equidigital number, since it uses as much as digits as its factorization.

36690124791361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8817984, while the sum is 58.

The spelling of 36690124791361 in words is "thirty-six trillion, six hundred ninety billion, one hundred twenty-four million, seven hundred ninety-one thousand, three hundred sixty-one".