113334440 has 32 divisors (see below), whose sum is σ = 255345480. Its totient is φ = 45272832.

The previous prime is 113334439. The next prime is 113334479. The reversal of 113334440 is 44433311.

It can be written as a sum of positive squares in 4 ways, for example, as 65254084 + 48080356 = 8078^2 + 6934^2 .

It is a super-2 number, since 2×113334440² = 25689390580227200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39122 + ... + 41918.

Almost surely, 2^113334440 is an apocalyptic number.

113334440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113334440 is an abundant number, since it is smaller than the sum of its proper divisors (142011040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113334440 is a wasteful number, since it uses less digits than its factorization.

113334440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3821 (or 3817 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 113334440 is about 10645.8649249368. The cubic root of 113334440 is about 483.9352985933.

Adding to 113334440 its reverse (44433311), we get a palindrome (157767751).

The spelling of 113334440 in words is "one hundred thirteen million, three hundred thirty-four thousand, four hundred forty".