13514430493 has 2 divisors, whose sum is σ = 13514430494. Its totient is φ = 13514430492.

The previous prime is 13514430487. The next prime is 13514430499. The reversal of 13514430493 is 39403441531.

It is a balanced prime because it is at equal distance from previous prime (13514430487) and next prime (13514430499).

It can be written as a sum of positive squares in only one way, i.e., 9486370404 + 4028060089 = 97398^2 + 63467^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13514430493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13514430499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6757215246 + 6757215247.

It is an arithmetic number, because the mean of its divisors is an integer number (6757215247).

Almost surely, 2^13514430493 is an apocalyptic number.

It is an amenable number.

13514430493 is a deficient number, since it is larger than the sum of its proper divisors (1).

13514430493 is an equidigital number, since it uses as much as digits as its factorization.

13514430493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 13514430493 in words is "thirteen billion, five hundred fourteen million, four hundred thirty thousand, four hundred ninety-three".