1240244034 has 16 divisors (see below), whose sum is σ = 2484622560. Its totient is φ = 412725600.

The previous prime is 1240244029. The next prime is 1240244059. The reversal of 1240244034 is 4304420421.

It is a happy number.

1240244034 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1240243995 and 1240244013.

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, 168364 + ... + 175575.

It is an arithmetic number, because the mean of its divisors is an integer number (155288910).

Almost surely, 2^1240244034 is an apocalyptic number.

1240244034 is an abundant number, since it is smaller than the sum of its proper divisors (1244378526).

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

1240244034 is a wasteful number, since it uses less digits than its factorization.

1240244034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344545.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 1240244034 is about 35217.0986028094. The cubic root of 1240244034 is about 1074.4075434556.

Adding to 1240244034 its reverse (4304420421), we get a palindrome (5544664455).

The spelling of 1240244034 in words is "one billion, two hundred forty million, two hundred forty-four thousand, thirty-four".