14341378320 has 80 divisors (see below), whose sum is σ = 49398088320. Its totient is φ = 3824366976.

The previous prime is 14341378319. The next prime is 14341378321. The reversal of 14341378320 is 2387314341.

14341378320 is a `hidden beast` number, since 143 + 413 + 7 + 83 + 20 = 666.

It is an interprime number because it is at equal distance from previous prime (14341378319) and next prime (14341378321).

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×14341378320³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14341378321) 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, 3317604 + ... + 3321923.

It is an arithmetic number, because the mean of its divisors is an integer number (617476104).

Almost surely, 2^14341378320 is an apocalyptic number.

14341378320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14341378320 is an abundant number, since it is smaller than the sum of its proper divisors (35056710000).

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

14341378320 is a wasteful number, since it uses less digits than its factorization.

14341378320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6639549 (or 6639537 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 14341378320 in words is "fourteen billion, three hundred forty-one million, three hundred seventy-eight thousand, three hundred twenty".