1418468113 has 2 divisors, whose sum is σ = 1418468114. Its totient is φ = 1418468112.

The previous prime is 1418468099. The next prime is 1418468119. The reversal of 1418468113 is 3118648141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1417371904 + 1096209 = 37648^2 + 1047^2 .

It is a cyclic number.

It is not a de Polignac number, because 1418468113 - 2⁵ = 1418468081 is a prime.

It is not a weakly prime, because it can be changed into another prime (1418468119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709234056 + 709234057.

It is an arithmetic number, because the mean of its divisors is an integer number (709234057).

Almost surely, 2^1418468113 is an apocalyptic number.

It is an amenable number.

1418468113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418468113 is an equidigital number, since it uses as much as digits as its factorization.

1418468113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 37.

The square root of 1418468113 is about 37662.5558479506. Note that the first 3 decimals coincide. The cubic root of 1418468113 is about 1123.5865344428.

The spelling of 1418468113 in words is "one billion, four hundred eighteen million, four hundred sixty-eight thousand, one hundred thirteen".