1419698899 has 2 divisors, whose sum is σ = 1419698900. Its totient is φ = 1419698898.

The previous prime is 1419698869. The next prime is 1419698911. The reversal of 1419698899 is 9988969141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1419698899 - 2⁹ = 1419698387 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1419698899.

It is not a weakly prime, because it can be changed into another prime (1419698869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709849449 + 709849450.

It is an arithmetic number, because the mean of its divisors is an integer number (709849450).

Almost surely, 2^1419698899 is an apocalyptic number.

1419698899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1419698899 is an equidigital number, since it uses as much as digits as its factorization.

1419698899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10077696, while the sum is 64.

The square root of 1419698899 is about 37678.8919555764. The cubic root of 1419698899 is about 1123.9114142159.

The spelling of 1419698899 in words is "one billion, four hundred nineteen million, six hundred ninety-eight thousand, eight hundred ninety-nine".