14122132400 has 30 divisors (see below), whose sum is σ = 33928424052. Its totient is φ = 5648852800.

The previous prime is 14122132391. The next prime is 14122132403. The reversal of 14122132400 is 423122141.

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

It is not an unprimeable number, because it can be changed into a prime (14122132403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17652266 + ... + 17653065.

Almost surely, 2^14122132400 is an apocalyptic number.

14122132400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14122132400 is an abundant number, since it is smaller than the sum of its proper divisors (19806291652).

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

14122132400 is a wasteful number, since it uses less digits than its factorization.

14122132400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35305349 (or 35305338 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14122132400 its reverse (423122141), we get a palindrome (14545254541).

The spelling of 14122132400 in words is "fourteen billion, one hundred twenty-two million, one hundred thirty-two thousand, four hundred".