14320051040 has 96 divisors (see below), whose sum is σ = 34166168064. Its totient is φ = 5671526400.

The previous prime is 14320051019. The next prime is 14320051093. The reversal of 14320051040 is 4015002341.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13173377 + ... + 13174463.

It is an arithmetic number, because the mean of its divisors is an integer number (355897584).

Almost surely, 2^14320051040 is an apocalyptic number.

14320051040 is a gapful number since it is divisible by the number (10) 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 14320051040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17083084032).

14320051040 is an abundant number, since it is smaller than the sum of its proper divisors (19846117024).

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

14320051040 is a wasteful number, since it uses less digits than its factorization.

14320051040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840 (or 1832 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 14320051040 its reverse (4015002341), we get a palindrome (18335053381).

The spelling of 14320051040 in words is "fourteen billion, three hundred twenty million, fifty-one thousand, forty".