361240461126331 has 2 divisors, whose sum is σ = 361240461126332. Its totient is φ = 361240461126330.

The previous prime is 361240461126253. The next prime is 361240461126371. The reversal of 361240461126331 is 133621164042163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 361240461126331 - 2⁷ = 361240461126203 is a prime.

It is a super-2 number, since 2×361240461126331² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (361240461126371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180620230563165 + 180620230563166.

It is an arithmetic number, because the mean of its divisors is an integer number (180620230563166).

Almost surely, 2^{361240461126331} is an apocalyptic number.

361240461126331 is a deficient number, since it is larger than the sum of its proper divisors (1).

361240461126331 is an equidigital number, since it uses as much as digits as its factorization.

361240461126331 is an evil number, because the sum of its binary digits is even.

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

The spelling of 361240461126331 in words is "three hundred sixty-one trillion, two hundred forty billion, four hundred sixty-one million, one hundred twenty-six thousand, three hundred thirty-one".