14656439227 has 2 divisors, whose sum is σ = 14656439228. Its totient is φ = 14656439226.

The previous prime is 14656439179. The next prime is 14656439233. The reversal of 14656439227 is 72293465641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14656439227 - 2³¹ = 12508955579 is a prime.

It is a super-2 number, since 2×14656439227² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14656439267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7328219613 + 7328219614.

It is an arithmetic number, because the mean of its divisors is an integer number (7328219614).

Almost surely, 2^14656439227 is an apocalyptic number.

14656439227 is a deficient number, since it is larger than the sum of its proper divisors (1).

14656439227 is an equidigital number, since it uses as much as digits as its factorization.

14656439227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 49.

The spelling of 14656439227 in words is "fourteen billion, six hundred fifty-six million, four hundred thirty-nine thousand, two hundred twenty-seven".