41142031369 has 2 divisors, whose sum is σ = 41142031370. Its totient is φ = 41142031368.

The previous prime is 41142031303. The next prime is 41142031423. The reversal of 41142031369 is 96313024114.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40486671369 + 655360000 = 201213^2 + 25600^2 .

It is a cyclic number.

It is not a de Polignac number, because 41142031369 - 2¹¹ = 41142029321 is a prime.

It is a super-2 number, since 2×41142031369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41142031069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20571015684 + 20571015685.

It is an arithmetic number, because the mean of its divisors is an integer number (20571015685).

Almost surely, 2^41142031369 is an apocalyptic number.

It is an amenable number.

41142031369 is a deficient number, since it is larger than the sum of its proper divisors (1).

41142031369 is an equidigital number, since it uses as much as digits as its factorization.

41142031369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 41142031369 in words is "forty-one billion, one hundred forty-two million, thirty-one thousand, three hundred sixty-nine".