15040441463 has 2 divisors, whose sum is σ = 15040441464. Its totient is φ = 15040441462.

The previous prime is 15040441459. The next prime is 15040441513. The reversal of 15040441463 is 36414404051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15040441463 - 2² = 15040441459 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15040441453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7520220731 + 7520220732.

It is an arithmetic number, because the mean of its divisors is an integer number (7520220732).

Almost surely, 2^15040441463 is an apocalyptic number.

15040441463 is a deficient number, since it is larger than the sum of its proper divisors (1).

15040441463 is an equidigital number, since it uses as much as digits as its factorization.

15040441463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 15040441463 in words is "fifteen billion, forty million, four hundred forty-one thousand, four hundred sixty-three".