118413433 has 2 divisors, whose sum is σ = 118413434. Its totient is φ = 118413432.

The previous prime is 118413419. The next prime is 118413437. The reversal of 118413433 is 334314811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105431824 + 12981609 = 10268^2 + 3603^2 .

It is an emirp because it is prime and its reverse (334314811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118413433 - 2¹⁷ = 118282361 is a prime.

It is a super-2 number, since 2×118413433² = 28043482229690978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (118413437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59206716 + 59206717.

It is an arithmetic number, because the mean of its divisors is an integer number (59206717).

Almost surely, 2^118413433 is an apocalyptic number.

It is an amenable number.

118413433 is a deficient number, since it is larger than the sum of its proper divisors (1).

118413433 is an equidigital number, since it uses as much as digits as its factorization.

118413433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 28.

The square root of 118413433 is about 10881.7936481078. The cubic root of 118413433 is about 491.0589800050.

The spelling of 118413433 in words is "one hundred eighteen million, four hundred thirteen thousand, four hundred thirty-three".