1418955013187 has 2 divisors, whose sum is σ = 1418955013188. Its totient is φ = 1418955013186.

The previous prime is 1418955013169. The next prime is 1418955013193. The reversal of 1418955013187 is 7813105598141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1418955013187 - 2¹² = 1418955009091 is a prime.

It is not a weakly prime, because it can be changed into another prime (1418955013387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709477506593 + 709477506594.

It is an arithmetic number, because the mean of its divisors is an integer number (709477506594).

Almost surely, 2^{1418955013187} is an apocalyptic number.

1418955013187 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418955013187 is an equidigital number, since it uses as much as digits as its factorization.

1418955013187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 53.

The spelling of 1418955013187 in words is "one trillion, four hundred eighteen billion, nine hundred fifty-five million, thirteen thousand, one hundred eighty-seven".