14412321912 has 32 divisors (see below), whose sum is σ = 36066574800. Its totient is φ = 4799337984.

The previous prime is 14412321907. The next prime is 14412321919. The reversal of 14412321912 is 21912321441.

It is a super-3 number, since 3×14412321912³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14412321912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14412321919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273363 + ... + 321794.

Almost surely, 2^14412321912 is an apocalyptic number.

14412321912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14412321912 is an abundant number, since it is smaller than the sum of its proper divisors (21654252888).

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

14412321912 is a wasteful number, since it uses less digits than its factorization.

14412321912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596175 (or 596171 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The spelling of 14412321912 in words is "fourteen billion, four hundred twelve million, three hundred twenty-one thousand, nine hundred twelve".