14234511257489 has 64 divisors (see below), whose sum is σ = 15796527538176. Its totient is φ = 12773078728704.

The previous prime is 14234511257467. The next prime is 14234511257497. The reversal of 14234511257489 is 98475211543241.

It is not a de Polignac number, because 14234511257489 - 2²⁴ = 14234494480273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14234511257419) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1557893129 + ... + 1557902265.

It is an arithmetic number, because the mean of its divisors is an integer number (246820742784).

Almost surely, 2^{14234511257489} is an apocalyptic number.

It is an amenable number.

14234511257489 is a deficient number, since it is larger than the sum of its proper divisors (1562016280687).

14234511257489 is a wasteful number, since it uses less digits than its factorization.

14234511257489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9594.

The product of its digits is 9676800, while the sum is 56.

The spelling of 14234511257489 in words is "fourteen trillion, two hundred thirty-four billion, five hundred eleven million, two hundred fifty-seven thousand, four hundred eighty-nine".