14200621530 has 32 divisors (see below), whose sum is σ = 34098240384. Its totient is φ = 3784971456.

The previous prime is 14200621529. The next prime is 14200621531. The reversal of 14200621530 is 3512600241.

14200621530 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14200621529) and next prime (14200621531).

It is a self number, because there is not a number n which added to its sum of digits gives 14200621530.

It is not an unprimeable number, because it can be changed into a prime (14200621531) 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, 53694 + ... + 176873.

It is an arithmetic number, because the mean of its divisors is an integer number (1065570012).

Almost surely, 2^14200621530 is an apocalyptic number.

14200621530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14200621530 is an abundant number, since it is smaller than the sum of its proper divisors (19897618854).

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

14200621530 is a wasteful number, since it uses less digits than its factorization.

14200621530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232630.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 14200621530 in words is "fourteen billion, two hundred million, six hundred twenty-one thousand, five hundred thirty".