13468915403 has 2 divisors, whose sum is σ = 13468915404. Its totient is φ = 13468915402.

The previous prime is 13468915399. The next prime is 13468915451. The reversal of 13468915403 is 30451986431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13468915403 - 2² = 13468915399 is a prime.

It is not a weakly prime, because it can be changed into another prime (13468915003) 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, 6734457701 + 6734457702.

It is an arithmetic number, because the mean of its divisors is an integer number (6734457702).

Almost surely, 2^13468915403 is an apocalyptic number.

13468915403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13468915403 is an equidigital number, since it uses as much as digits as its factorization.

13468915403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 13468915403 in words is "thirteen billion, four hundred sixty-eight million, nine hundred fifteen thousand, four hundred three".