14013432051 has 4 divisors (see below), whose sum is σ = 18684576072. Its totient is φ = 9342288032.

The previous prime is 14013431989. The next prime is 14013432071. The reversal of 14013432051 is 15023431041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14013432051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14013432071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2335572006 + ... + 2335572011.

It is an arithmetic number, because the mean of its divisors is an integer number (4671144018).

Almost surely, 2^14013432051 is an apocalyptic number.

14013432051 is a deficient number, since it is larger than the sum of its proper divisors (4671144021).

14013432051 is an equidigital number, since it uses as much as digits as its factorization.

14013432051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671144020.

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

Adding to 14013432051 its reverse (15023431041), we get a palindrome (29036863092).

The spelling of 14013432051 in words is "fourteen billion, thirteen million, four hundred thirty-two thousand, fifty-one".