1334132440 has 16 divisors (see below), whose sum is σ = 3001798080. Its totient is φ = 533652960.

The previous prime is 1334132413. The next prime is 1334132447. The reversal of 1334132440 is 442314331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334132447) 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, 16676616 + ... + 16676695.

It is an arithmetic number, because the mean of its divisors is an integer number (187612380).

Almost surely, 2^1334132440 is an apocalyptic number.

1334132440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334132440 is an abundant number, since it is smaller than the sum of its proper divisors (1667665640).

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

1334132440 is a wasteful number, since it uses less digits than its factorization.

1334132440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33353322 (or 33353318 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1334132440 is about 36525.7777466819. Note that the first 4 decimals coincide. The cubic root of 1334132440 is about 1100.8622550585.

Adding to 1334132440 its reverse (442314331), we get a palindrome (1776446771).

The spelling of 1334132440 in words is "one billion, three hundred thirty-four million, one hundred thirty-two thousand, four hundred forty".