14049925091 has 2 divisors, whose sum is σ = 14049925092. Its totient is φ = 14049925090.

The previous prime is 14049925073. The next prime is 14049925129. The reversal of 14049925091 is 19052994041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14049925091 is a prime.

It is a super-2 number, since 2×14049925091² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14049925031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7024962545 + 7024962546.

It is an arithmetic number, because the mean of its divisors is an integer number (7024962546).

Almost surely, 2^14049925091 is an apocalyptic number.

14049925091 is a deficient number, since it is larger than the sum of its proper divisors (1).

14049925091 is an equidigital number, since it uses as much as digits as its factorization.

14049925091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 14049925091 in words is "fourteen billion, forty-nine million, nine hundred twenty-five thousand, ninety-one".