14512445112 has 32 divisors (see below), whose sum is σ = 39579396480. Its totient is φ = 4397710560.

The previous prime is 14512445111. The next prime is 14512445117. The reversal of 14512445112 is 21154421541.

It is a super-2 number, since 2×14512445112² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14512445112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14512445111) 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, 27485428 + ... + 27485955.

It is an arithmetic number, because the mean of its divisors is an integer number (1236856140).

Almost surely, 2^14512445112 is an apocalyptic number.

14512445112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14512445112 is an abundant number, since it is smaller than the sum of its proper divisors (25066951368).

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

14512445112 is a wasteful number, since it uses less digits than its factorization.

14512445112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54971403 (or 54971399 counting only the distinct ones).

The product of its digits is 6400, while the sum is 30.

Adding to 14512445112 its reverse (21154421541), we get a palindrome (35666866653).

The spelling of 14512445112 in words is "fourteen billion, five hundred twelve million, four hundred forty-five thousand, one hundred twelve".