14475042997 has 2 divisors, whose sum is σ = 14475042998. Its totient is φ = 14475042996.

The previous prime is 14475042937. The next prime is 14475043003. The reversal of 14475042997 is 79924057441.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7992538801 + 6482504196 = 89401^2 + 80514^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14475042997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14475042937) 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, 7237521498 + 7237521499.

It is an arithmetic number, because the mean of its divisors is an integer number (7237521499).

Almost surely, 2^14475042997 is an apocalyptic number.

It is an amenable number.

14475042997 is a deficient number, since it is larger than the sum of its proper divisors (1).

14475042997 is an equidigital number, since it uses as much as digits as its factorization.

14475042997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 14475042997 in words is "fourteen billion, four hundred seventy-five million, forty-two thousand, nine hundred ninety-seven".