1240034132 has 24 divisors (see below), whose sum is σ = 2230378080. Its totient is φ = 602808480.

The previous prime is 1240034123. The next prime is 1240034203. The reversal of 1240034132 is 2314300421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283619 + ... + 287957.

It is an arithmetic number, because the mean of its divisors is an integer number (92932420).

Almost surely, 2^1240034132 is an apocalyptic number.

It is an amenable number.

1240034132 is a deficient number, since it is larger than the sum of its proper divisors (990343948).

1240034132 is a wasteful number, since it uses less digits than its factorization.

1240034132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311 (or 6309 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1240034132 is about 35214.1183618162. The cubic root of 1240034132 is about 1074.3469282300.

Adding to 1240034132 its reverse (2314300421), we get a palindrome (3554334553).

The spelling of 1240034132 in words is "one billion, two hundred forty million, thirty-four thousand, one hundred thirty-two".