1418149333 has 4 divisors (see below), whose sum is σ = 1501569900. Its totient is φ = 1334728768.

The previous prime is 1418149301. The next prime is 1418149351. The reversal of 1418149333 is 3339418141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3339418141 = 43 ⋅77660887.

It can be written as a sum of positive squares in 2 ways, for example, as 988913809 + 429235524 = 31447^2 + 20718^2 .

It is a cyclic number.

It is not a de Polignac number, because 1418149333 - 2⁵ = 1418149301 is a prime.

It is a super-2 number, since 2×1418149333² = 4022295061376689778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1418149292 and 1418149301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418149373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41710258 + ... + 41710291.

It is an arithmetic number, because the mean of its divisors is an integer number (375392475).

Almost surely, 2^1418149333 is an apocalyptic number.

It is an amenable number.

1418149333 is a deficient number, since it is larger than the sum of its proper divisors (83420567).

1418149333 is an equidigital number, since it uses as much as digits as its factorization.

1418149333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83420566.

The product of its digits is 31104, while the sum is 37.

The square root of 1418149333 is about 37658.3235553576. The cubic root of 1418149333 is about 1123.5023582466.

The spelling of 1418149333 in words is "one billion, four hundred eighteen million, one hundred forty-nine thousand, three hundred thirty-three".