13453434499 has 2 divisors, whose sum is σ = 13453434500. Its totient is φ = 13453434498.

The previous prime is 13453434493. The next prime is 13453434541. The reversal of 13453434499 is 99443435431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13453434499 - 2²⁹ = 12916563587 is a prime.

It is not a weakly prime, because it can be changed into another prime (13453434493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6726717249 + 6726717250.

It is an arithmetic number, because the mean of its divisors is an integer number (6726717250).

Almost surely, 2^13453434499 is an apocalyptic number.

13453434499 is a deficient number, since it is larger than the sum of its proper divisors (1).

13453434499 is an equidigital number, since it uses as much as digits as its factorization.

13453434499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 49.

The spelling of 13453434499 in words is "thirteen billion, four hundred fifty-three million, four hundred thirty-four thousand, four hundred ninety-nine".