1014642719 has 2 divisors, whose sum is σ = 1014642720. Its totient is φ = 1014642718.

The previous prime is 1014642683. The next prime is 1014642763. The reversal of 1014642719 is 9172464101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1014642719 - 2¹⁶ = 1014577183 is a prime.

It is a super-2 number, since 2×1014642719² = 2058999694439425922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1014642779) 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, 507321359 + 507321360.

It is an arithmetic number, because the mean of its divisors is an integer number (507321360).

Almost surely, 2^1014642719 is an apocalyptic number.

1014642719 is a deficient number, since it is larger than the sum of its proper divisors (1).

1014642719 is an equidigital number, since it uses as much as digits as its factorization.

1014642719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 1014642719 is about 31853.4569395537. The cubic root of 1014642719 is about 1004.8572750134.

The spelling of 1014642719 in words is "one billion, fourteen million, six hundred forty-two thousand, seven hundred nineteen".