41361121939 has 2 divisors, whose sum is σ = 41361121940. Its totient is φ = 41361121938.

The previous prime is 41361121877. The next prime is 41361121961. The reversal of 41361121939 is 93912116314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41361121939 - 2²⁵ = 41327567507 is a prime.

It is not a weakly prime, because it can be changed into another prime (41361121339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20680560969 + 20680560970.

It is an arithmetic number, because the mean of its divisors is an integer number (20680560970).

Almost surely, 2^41361121939 is an apocalyptic number.

41361121939 is a deficient number, since it is larger than the sum of its proper divisors (1).

41361121939 is an equidigital number, since it uses as much as digits as its factorization.

41361121939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 40.

The spelling of 41361121939 in words is "forty-one billion, three hundred sixty-one million, one hundred twenty-one thousand, nine hundred thirty-nine".