14400320832 has 112 divisors (see below), whose sum is σ = 44824619520. Its totient is φ = 4517738496.

The previous prime is 14400320797. The next prime is 14400320833. The reversal of 14400320832 is 23802300441.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14400320796 and 14400320805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14400320833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215728 + ... + 274479.

Almost surely, 2^14400320832 is an apocalyptic number.

14400320832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14400320832 is an abundant number, since it is smaller than the sum of its proper divisors (30424298688).

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

14400320832 is a wasteful number, since it uses less digits than its factorization.

14400320832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490245 (or 490229 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 14400320832 in words is "fourteen billion, four hundred million, three hundred twenty thousand, eight hundred thirty-two".