14100947472 has 160 divisors (see below), whose sum is σ = 38451110400. Its totient is φ = 4446683136.

The previous prime is 14100947423. The next prime is 14100947507. The reversal of 14100947472 is 27474900141.

It is a self number, because there is not a number n which added to its sum of digits gives 14100947472.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19611529 + ... + 19612247.

It is an arithmetic number, because the mean of its divisors is an integer number (240319440).

Almost surely, 2^14100947472 is an apocalyptic number.

14100947472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14100947472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19225555200).

14100947472 is an abundant number, since it is smaller than the sum of its proper divisors (24350162928).

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

14100947472 is a wasteful number, since it uses less digits than its factorization.

14100947472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025 (or 1019 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 14100947472 in words is "fourteen billion, one hundred million, nine hundred forty-seven thousand, four hundred seventy-two".