14212620400 has 60 divisors (see below), whose sum is σ = 37249997544. Its totient is φ = 5168224000.

The previous prime is 14212620379. The next prime is 14212620403. The reversal of 14212620400 is 402621241.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14212620403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1610671 + ... + 1619470.

Almost surely, 2^14212620400 is an apocalyptic number.

14212620400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14212620400 is an abundant number, since it is smaller than the sum of its proper divisors (23037377144).

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

14212620400 is a wasteful number, since it uses less digits than its factorization.

14212620400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230170 (or 3230159 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The spelling of 14212620400 in words is "fourteen billion, two hundred twelve million, six hundred twenty thousand, four hundred".