14201431530 has 64 divisors (see below), whose sum is σ = 40042090368. Its totient is φ = 3177941760.

The previous prime is 14201431523. The next prime is 14201431553. The reversal of 14201431530 is 3513410241.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14201431530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1650889 + ... + 1659468.

It is an arithmetic number, because the mean of its divisors is an integer number (625657662).

Almost surely, 2^14201431530 is an apocalyptic number.

14201431530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14201431530 is an abundant number, since it is smaller than the sum of its proper divisors (25840658838).

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

14201431530 is a wasteful number, since it uses less digits than its factorization.

14201431530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310391.

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

Adding to 14201431530 its reverse (3513410241), we get a palindrome (17714841771).

The spelling of 14201431530 in words is "fourteen billion, two hundred one million, four hundred thirty-one thousand, five hundred thirty".