2240320134 has 32 divisors (see below), whose sum is σ = 5079271680. Its totient is φ = 653048352.

The previous prime is 2240320109. The next prime is 2240320139. The reversal of 2240320134 is 4310230422.

It is a self number, because there is not a number n which added to its sum of digits gives 2240320134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240320139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754362 + ... + 757325.

It is an arithmetic number, because the mean of its divisors is an integer number (158727240).

Almost surely, 2^2240320134 is an apocalyptic number.

2240320134 is an abundant number, since it is smaller than the sum of its proper divisors (2838951546).

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

2240320134 is a wasteful number, since it uses less digits than its factorization.

2240320134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511724.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2240320134 is about 47332.0201766204. The cubic root of 2240320134 is about 1308.4888532218.

Adding to 2240320134 its reverse (4310230422), we get a palindrome (6550550556).

The spelling of 2240320134 in words is "two billion, two hundred forty million, three hundred twenty thousand, one hundred thirty-four".