1418741369 has 2 divisors, whose sum is σ = 1418741370. Its totient is φ = 1418741368.

The previous prime is 1418741353. The next prime is 1418741371. The reversal of 1418741369 is 9631478141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 869542144 + 549199225 = 29488^2 + 23435^2 .

It is a cyclic number.

It is not a de Polignac number, because 1418741369 - 2⁴ = 1418741353 is a prime.

It is a super-2 number, since 2×1418741369² = 4025654144223988322, which contains 22 as substring.

Together with 1418741371, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1418741309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 709370684 + 709370685.

It is an arithmetic number, because the mean of its divisors is an integer number (709370685).

Almost surely, 2^1418741369 is an apocalyptic number.

It is an amenable number.

1418741369 is a deficient number, since it is larger than the sum of its proper divisors (1).

1418741369 is an equidigital number, since it uses as much as digits as its factorization.

1418741369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 44.

The square root of 1418741369 is about 37666.1833612061. The cubic root of 1418741369 is about 1123.6586796549.

The spelling of 1418741369 in words is "one billion, four hundred eighteen million, seven hundred forty-one thousand, three hundred sixty-nine".