1240132334 has 8 divisors (see below), whose sum is σ = 2125941168. Its totient is φ = 531485280.

The previous prime is 1240132321. The next prime is 1240132373. The reversal of 1240132334 is 4332310421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44290427 + ... + 44290454.

It is an arithmetic number, because the mean of its divisors is an integer number (265742646).

Almost surely, 2^1240132334 is an apocalyptic number.

1240132334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1240132334 is a deficient number, since it is larger than the sum of its proper divisors (885808834).

1240132334 is an equidigital number, since it uses as much as digits as its factorization.

1240132334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88580890.

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

The square root of 1240132334 is about 35215.5126897224. The cubic root of 1240132334 is about 1074.3752877268.

Adding to 1240132334 its reverse (4332310421), we get a palindrome (5572442755).

The spelling of 1240132334 in words is "one billion, two hundred forty million, one hundred thirty-two thousand, three hundred thirty-four".