15040340363 has 2 divisors, whose sum is σ = 15040340364. Its totient is φ = 15040340362.

The previous prime is 15040340281. The next prime is 15040340369. The reversal of 15040340363 is 36304304051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15040340363 is a prime.

It is not a weakly prime, because it can be changed into another prime (15040340369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7520170181 + 7520170182.

It is an arithmetic number, because the mean of its divisors is an integer number (7520170182).

Almost surely, 2^15040340363 is an apocalyptic number.

15040340363 is a deficient number, since it is larger than the sum of its proper divisors (1).

15040340363 is an equidigital number, since it uses as much as digits as its factorization.

15040340363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 15040340363 in words is "fifteen billion, forty million, three hundred forty thousand, three hundred sixty-three".