14312203858 has 12 divisors (see below), whose sum is σ = 21557930490. Its totient is φ = 7126350720.

The previous prime is 14312203847. The next prime is 14312203897. The reversal of 14312203858 is 85830221341.

It can be written as a sum of positive squares in 3 ways, for example, as 14169807369 + 142396489 = 119037^2 + 11933^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54558 + ... + 177766.

Almost surely, 2^14312203858 is an apocalyptic number.

14312203858 is a deficient number, since it is larger than the sum of its proper divisors (7245726632).

14312203858 is an equidigital number, since it uses as much as digits as its factorization.

14312203858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123693 (or 123452 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 14312203858 in words is "fourteen billion, three hundred twelve million, two hundred three thousand, eight hundred fifty-eight".