41691410531 has 2 divisors, whose sum is σ = 41691410532. Its totient is φ = 41691410530.

The previous prime is 41691410477. The next prime is 41691410561. The reversal of 41691410531 is 13501419614.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41691410531 is a prime.

It is a super-2 number, since 2×41691410531² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41691410491 and 41691410500.

It is not a weakly prime, because it can be changed into another prime (41691410561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20845705265 + 20845705266.

It is an arithmetic number, because the mean of its divisors is an integer number (20845705266).

Almost surely, 2^41691410531 is an apocalyptic number.

41691410531 is a deficient number, since it is larger than the sum of its proper divisors (1).

41691410531 is an equidigital number, since it uses as much as digits as its factorization.

41691410531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 41691410531 in words is "forty-one billion, six hundred ninety-one million, four hundred ten thousand, five hundred thirty-one".