1240314232 has 16 divisors (see below), whose sum is σ = 2329772760. Its totient is φ = 619041504.

The previous prime is 1240314227. The next prime is 1240314269. The reversal of 1240314232 is 2324130421.

It is a congruent number.

It is an unprimeable number.

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, 134718 + ... + 143629.

Almost surely, 2^1240314232 is an apocalyptic number.

It is an amenable number.

1240314232 is a deficient number, since it is larger than the sum of its proper divisors (1089458528).

1240314232 is a wasteful number, since it uses less digits than its factorization.

1240314232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278910 (or 278906 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1240314232 is about 35218.0952352622. The cubic root of 1240314232 is about 1074.4278136163.

Adding to 1240314232 its reverse (2324130421), we get a palindrome (3564444653).

The spelling of 1240314232 in words is "one billion, two hundred forty million, three hundred fourteen thousand, two hundred thirty-two".