14856853031 has 4 divisors (see below), whose sum is σ = 14858151000. Its totient is φ = 14855555064.

The previous prime is 14856852949. The next prime is 14856853043. The reversal of 14856853031 is 13035865841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13035865841 = 63611 ⋅204931.

It is a cyclic number.

It is not a de Polignac number, because 14856853031 - 2³⁰ = 13783111207 is a prime.

It is a super-2 number, since 2×14856853031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14856853051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 631661 + ... + 654758.

It is an arithmetic number, because the mean of its divisors is an integer number (3714537750).

Almost surely, 2^14856853031 is an apocalyptic number.

14856853031 is a deficient number, since it is larger than the sum of its proper divisors (1297969).

14856853031 is a wasteful number, since it uses less digits than its factorization.

14856853031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1297968.

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 14856853031 in words is "fourteen billion, eight hundred fifty-six million, eight hundred fifty-three thousand, thirty-one".