1418948360117 has 2 divisors, whose sum is σ = 1418948360118. Its totient is φ = 1418948360116.

The previous prime is 1418948360083. The next prime is 1418948360153. The reversal of 1418948360117 is 7110638498141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1226443287601 + 192505072516 = 1107449^2 + 438754^2 .

It is a cyclic number.

It is not a de Polignac number, because 1418948360117 - 2⁸ = 1418948359861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1418948360917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709474180058 + 709474180059.

It is an arithmetic number, because the mean of its divisors is an integer number (709474180059).

Almost surely, 2^{1418948360117} is an apocalyptic number.

It is an amenable number.

1418948360117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418948360117 is an equidigital number, since it uses as much as digits as its factorization.

1418948360117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 1418948360117 in words is "one trillion, four hundred eighteen billion, nine hundred forty-eight million, three hundred sixty thousand, one hundred seventeen".