14121514279 has 2 divisors, whose sum is σ = 14121514280. Its totient is φ = 14121514278.

The previous prime is 14121514271. The next prime is 14121514361. The reversal of 14121514279 is 97241512141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14121514279 - 2³ = 14121514271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14121514271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7060757139 + 7060757140.

It is an arithmetic number, because the mean of its divisors is an integer number (7060757140).

Almost surely, 2^14121514279 is an apocalyptic number.

14121514279 is a deficient number, since it is larger than the sum of its proper divisors (1).

14121514279 is an equidigital number, since it uses as much as digits as its factorization.

14121514279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 37.

The spelling of 14121514279 in words is "fourteen billion, one hundred twenty-one million, five hundred fourteen thousand, two hundred seventy-nine".