14143065407499 has 16 divisors (see below), whose sum is σ = 21589080930560. Its totient is φ = 8067597973920.

The previous prime is 14143065407489. The next prime is 14143065407503. The reversal of 14143065407499 is 99470456034141.

It is not a de Polignac number, because 14143065407499 - 2⁵ = 14143065407467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14143065407489) 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, 589724704 + ... + 589748685.

It is an arithmetic number, because the mean of its divisors is an integer number (1349317558160).

Almost surely, 2^{14143065407499} is an apocalyptic number.

14143065407499 is a deficient number, since it is larger than the sum of its proper divisors (7446015523061).

14143065407499 is a wasteful number, since it uses less digits than its factorization.

14143065407499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179473970.

The product of its (nonzero) digits is 13063680, while the sum is 57.

The spelling of 14143065407499 in words is "fourteen trillion, one hundred forty-three billion, sixty-five million, four hundred seven thousand, four hundred ninety-nine".