14025455149 has 2 divisors, whose sum is σ = 14025455150. Its totient is φ = 14025455148.

The previous prime is 14025455123. The next prime is 14025455173. The reversal of 14025455149 is 94155452041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12679886025 + 1345569124 = 112605^2 + 36682^2 .

It is a cyclic number.

It is not a de Polignac number, because 14025455149 - 2¹³ = 14025446957 is a prime.

It is a super-2 number, since 2×14025455149² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14025455449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7012727574 + 7012727575.

It is an arithmetic number, because the mean of its divisors is an integer number (7012727575).

Almost surely, 2^14025455149 is an apocalyptic number.

It is an amenable number.

14025455149 is a deficient number, since it is larger than the sum of its proper divisors (1).

14025455149 is an equidigital number, since it uses as much as digits as its factorization.

14025455149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 40.

The spelling of 14025455149 in words is "fourteen billion, twenty-five million, four hundred fifty-five thousand, one hundred forty-nine".