13974903463 has 2 divisors, whose sum is σ = 13974903464. Its totient is φ = 13974903462.

The previous prime is 13974903457. The next prime is 13974903493. The reversal of 13974903463 is 36430947931.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13974903463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13974903403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6987451731 + 6987451732.

It is an arithmetic number, because the mean of its divisors is an integer number (6987451732).

Almost surely, 2^13974903463 is an apocalyptic number.

13974903463 is a deficient number, since it is larger than the sum of its proper divisors (1).

13974903463 is an equidigital number, since it uses as much as digits as its factorization.

13974903463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 13974903463 in words is "thirteen billion, nine hundred seventy-four million, nine hundred three thousand, four hundred sixty-three".