14090661251 has 2 divisors, whose sum is σ = 14090661252. Its totient is φ = 14090661250.

The previous prime is 14090661227. The next prime is 14090661287. The reversal of 14090661251 is 15216609041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14090661251 is a prime.

It is not a weakly prime, because it can be changed into another prime (14090661551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7045330625 + 7045330626.

It is an arithmetic number, because the mean of its divisors is an integer number (7045330626).

Almost surely, 2^14090661251 is an apocalyptic number.

14090661251 is a deficient number, since it is larger than the sum of its proper divisors (1).

14090661251 is an equidigital number, since it uses as much as digits as its factorization.

14090661251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The spelling of 14090661251 in words is "fourteen billion, ninety million, six hundred sixty-one thousand, two hundred fifty-one".