13451412140499 has 16 divisors (see below), whose sum is σ = 18373848956064. Its totient is φ = 8748320006400.

The previous prime is 13451412140489. The next prime is 13451412140519. The reversal of 13451412140499 is 99404121415431.

It is not a de Polignac number, because 13451412140499 - 2²⁴ = 13451395363283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13451412140489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1623732 + ... + 5435009.

It is an arithmetic number, because the mean of its divisors is an integer number (1148365559754).

Almost surely, 2^{13451412140499} is an apocalyptic number.

13451412140499 is a deficient number, since it is larger than the sum of its proper divisors (4922436815565).

13451412140499 is a wasteful number, since it uses less digits than its factorization.

13451412140499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074278.

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 13451412140499 in words is "thirteen trillion, four hundred fifty-one billion, four hundred twelve million, one hundred forty thousand, four hundred ninety-nine".