14649204887 has 2 divisors, whose sum is σ = 14649204888. Its totient is φ = 14649204886.

The previous prime is 14649204841. The next prime is 14649204901. The reversal of 14649204887 is 78840294641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14649204887 - 2⁸ = 14649204631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14649264887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7324602443 + 7324602444.

It is an arithmetic number, because the mean of its divisors is an integer number (7324602444).

Almost surely, 2^14649204887 is an apocalyptic number.

14649204887 is a deficient number, since it is larger than the sum of its proper divisors (1).

14649204887 is an equidigital number, since it uses as much as digits as its factorization.

14649204887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3096576, while the sum is 53.

The spelling of 14649204887 in words is "fourteen billion, six hundred forty-nine million, two hundred four thousand, eight hundred eighty-seven".