14023121120400 has 240 divisors, whose sum is σ = 52590125766528. Its totient is φ = 3127107072000.

The previous prime is 14023121120369. The next prime is 14023121120419. The reversal of 14023121120400 is 402112132041.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20014371 + ... + 20703170.

Almost surely, 2^{14023121120400} is an apocalyptic number.

14023121120400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14023121120400 is an abundant number, since it is smaller than the sum of its proper divisors (38567004646128).

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

14023121120400 is a wasteful number, since it uses less digits than its factorization.

14023121120400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40717610 (or 40717599 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 14023121120400 its reverse (402112132041), we get a palindrome (14425233252441).

The spelling of 14023121120400 in words is "fourteen trillion, twenty-three billion, one hundred twenty-one million, one hundred twenty thousand, four hundred".