14561400351 has 4 divisors (see below), whose sum is σ = 19415200472. Its totient is φ = 9707600232.

The previous prime is 14561400323. The next prime is 14561400379. The reversal of 14561400351 is 15300416541.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (14561400323) and next prime (14561400379).

It is a de Polignac number, because none of the positive numbers 2^k-14561400351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14561400391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2426900056 + ... + 2426900061.

It is an arithmetic number, because the mean of its divisors is an integer number (4853800118).

Almost surely, 2^14561400351 is an apocalyptic number.

14561400351 is a deficient number, since it is larger than the sum of its proper divisors (4853800121).

14561400351 is an equidigital number, since it uses as much as digits as its factorization.

14561400351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853800120.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 14561400351 its reverse (15300416541), we get a palindrome (29861816892).

The spelling of 14561400351 in words is "fourteen billion, five hundred sixty-one million, four hundred thousand, three hundred fifty-one".