1418491084093 has 2 divisors, whose sum is σ = 1418491084094. Its totient is φ = 1418491084092.

The previous prime is 1418491084019. The next prime is 1418491084147. The reversal of 1418491084093 is 3904801948141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1401055730244 + 17435353849 = 1183662^2 + 132043^2 .

It is an emirp because it is prime and its reverse (3904801948141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1418491084093 - 2³⁷ = 1281052130621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1418491084093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1418491084013) 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, 709245542046 + 709245542047.

It is an arithmetic number, because the mean of its divisors is an integer number (709245542047).

Almost surely, 2^{1418491084093} is an apocalyptic number.

It is an amenable number.

1418491084093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418491084093 is an equidigital number, since it uses as much as digits as its factorization.

1418491084093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 52.

The spelling of 1418491084093 in words is "one trillion, four hundred eighteen billion, four hundred ninety-one million, eighty-four thousand, ninety-three".