2240331412 has 24 divisors (see below), whose sum is σ = 4357698912. Its totient is φ = 999117600.

The previous prime is 2240331409. The next prime is 2240331413. The reversal of 2240331412 is 2141330422.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240331413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478014 + ... + 482677.

It is an arithmetic number, because the mean of its divisors is an integer number (181570788).

Almost surely, 2^2240331412 is an apocalyptic number.

2240331412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2240331412 is a deficient number, since it is larger than the sum of its proper divisors (2117367500).

2240331412 is a wasteful number, since it uses less digits than its factorization.

2240331412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960759 (or 960757 counting only the distinct ones).

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

The square root of 2240331412 is about 47332.1393135785. The cubic root of 2240331412 is about 1308.4910489069.

Adding to 2240331412 its reverse (2141330422), we get a palindrome (4381661834).

The spelling of 2240331412 in words is "two billion, two hundred forty million, three hundred thirty-one thousand, four hundred twelve".