14312535243 has 16 divisors (see below), whose sum is σ = 20210309376. Its totient is φ = 8990609760.

The previous prime is 14312535241. The next prime is 14312535257. The reversal of 14312535243 is 34253521341.

It is not a de Polignac number, because 14312535243 - 2¹ = 14312535241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14312535241) 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, 1543348 + ... + 1552593.

It is an arithmetic number, because the mean of its divisors is an integer number (1263144336).

Almost surely, 2^14312535243 is an apocalyptic number.

14312535243 is a deficient number, since it is larger than the sum of its proper divisors (5897774133).

14312535243 is a wasteful number, since it uses less digits than its factorization.

14312535243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3096034.

The product of its digits is 43200, while the sum is 33.

The spelling of 14312535243 in words is "fourteen billion, three hundred twelve million, five hundred thirty-five thousand, two hundred forty-three".