14398223112 has 144 divisors (see below), whose sum is σ = 48851269740. Its totient is φ = 3797321472.

The previous prime is 14398223107. The next prime is 14398223149. The reversal of 14398223112 is 21132289341.

It can be written as a sum of positive squares in 2 ways, for example, as 12173591556 + 2224631556 = 110334^2 + 47166^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 111103 + ... + 202830.

Almost surely, 2^14398223112 is an apocalyptic number.

14398223112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14398223112 is an abundant number, since it is smaller than the sum of its proper divisors (34453046628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14398223112 is a wasteful number, since it uses less digits than its factorization.

14398223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313972 (or 313958 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The spelling of 14398223112 in words is "fourteen billion, three hundred ninety-eight million, two hundred twenty-three thousand, one hundred twelve".