1418411405519 has 2 divisors, whose sum is σ = 1418411405520. Its totient is φ = 1418411405518.

The previous prime is 1418411405501. The next prime is 1418411405533. The reversal of 1418411405519 is 9155041148141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1418411405519 - 2⁸ = 1418411405263 is a prime.

It is a super-2 number, since 2×1418411405519² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1418411405519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1418411405419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709205702759 + 709205702760.

It is an arithmetic number, because the mean of its divisors is an integer number (709205702760).

Almost surely, 2^{1418411405519} is an apocalyptic number.

1418411405519 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418411405519 is an equidigital number, since it uses as much as digits as its factorization.

1418411405519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 44.

The spelling of 1418411405519 in words is "one trillion, four hundred eighteen billion, four hundred eleven million, four hundred five thousand, five hundred nineteen".