1240413104 has 20 divisors (see below), whose sum is σ = 2746629264. Its totient is φ = 531605568.

The previous prime is 1240413103. The next prime is 1240413121. The reversal of 1240413104 is 4013140421.

It is not an unprimeable number, because it can be changed into a prime (1240413103) 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, 5537447 + ... + 5537670.

Almost surely, 2^1240413104 is an apocalyptic number.

1240413104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1240413104 is an abundant number, since it is smaller than the sum of its proper divisors (1506216160).

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

1240413104 is a wasteful number, since it uses less digits than its factorization.

1240413104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11075132 (or 11075126 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1240413104 is about 35219.4989175031. The cubic root of 1240413104 is about 1074.4563622968.

Adding to 1240413104 its reverse (4013140421), we get a palindrome (5253553525).

The spelling of 1240413104 in words is "one billion, two hundred forty million, four hundred thirteen thousand, one hundred four".