14401455142400 has 120 divisors (see below), whose sum is σ = 36439896224160. Its totient is φ = 5638016245760.

The previous prime is 14401455142387. The next prime is 14401455142429. The reversal of 14401455142400 is 424155410441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11367695 + ... + 12570894.

It is an arithmetic number, because the mean of its divisors is an integer number (303665801868).

Almost surely, 2^{14401455142400} is an apocalyptic number.

14401455142400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14401455142400 is an abundant number, since it is smaller than the sum of its proper divisors (22038441081760).

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

14401455142400 is an equidigital number, since it uses as much as digits as its factorization.

14401455142400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23938664 (or 23938643 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

The spelling of 14401455142400 in words is "fourteen trillion, four hundred one billion, four hundred fifty-five million, one hundred forty-two thousand, four hundred".