41511006431 has 2 divisors, whose sum is σ = 41511006432. Its totient is φ = 41511006430.

The previous prime is 41511006403. The next prime is 41511006451. The reversal of 41511006431 is 13460011514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41511006431 - 2³⁴ = 24331137247 is a prime.

It is a super-2 number, since 2×41511006431² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41511006431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41511006451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20755503215 + 20755503216.

It is an arithmetic number, because the mean of its divisors is an integer number (20755503216).

Almost surely, 2^41511006431 is an apocalyptic number.

41511006431 is a deficient number, since it is larger than the sum of its proper divisors (1).

41511006431 is an equidigital number, since it uses as much as digits as its factorization.

41511006431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 41511006431 its reverse (13460011514), we get a palindrome (54971017945).

The spelling of 41511006431 in words is "forty-one billion, five hundred eleven million, six thousand, four hundred thirty-one".