1240108132 has 24 divisors (see below), whose sum is σ = 2280688256. Its totient is φ = 589262688.

The previous prime is 1240108127. The next prime is 1240108141. The reversal of 1240108132 is 2318010421.

It is a happy 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, 91068 + ... + 103795.

Almost surely, 2^1240108132 is an apocalyptic number.

It is an amenable number.

1240108132 is a deficient number, since it is larger than the sum of its proper divisors (1040580124).

1240108132 is a wasteful number, since it uses less digits than its factorization.

1240108132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194947 (or 194945 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1240108132 is about 35215.1690610737. The cubic root of 1240108132 is about 1074.3682986340.

Adding to 1240108132 its reverse (2318010421), we get a palindrome (3558118553).

The spelling of 1240108132 in words is "one billion, two hundred forty million, one hundred eight thousand, one hundred thirty-two".