1418934311 has 2 divisors, whose sum is σ = 1418934312. Its totient is φ = 1418934310.

The previous prime is 1418934271. The next prime is 1418934313. The reversal of 1418934311 is 1134398141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1418934311 - 2²² = 1414740007 is a prime.

Together with 1418934313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1418934313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709467155 + 709467156.

It is an arithmetic number, because the mean of its divisors is an integer number (709467156).

Almost surely, 2^1418934311 is an apocalyptic number.

1418934311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418934311 is an equidigital number, since it uses as much as digits as its factorization.

1418934311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 35.

The square root of 1418934311 is about 37668.7444839883. The cubic root of 1418934311 is about 1123.7096147374.

The spelling of 1418934311 in words is "one billion, four hundred eighteen million, nine hundred thirty-four thousand, three hundred eleven".