2340044442 has 24 divisors (see below), whose sum is σ = 5074786080. Its totient is φ = 779293320.

The previous prime is 2340044431. The next prime is 2340044453. The reversal of 2340044442 is 2444400432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2340044431) and next prime (2340044453).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39942 + ... + 79217.

It is an arithmetic number, because the mean of its divisors is an integer number (211449420).

Almost surely, 2^2340044442 is an apocalyptic number.

2340044442 is an abundant number, since it is smaller than the sum of its proper divisors (2734741638).

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

2340044442 is a wasteful number, since it uses less digits than its factorization.

2340044442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120258 (or 120255 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2340044442 is about 48374.0058502498. The cubic root of 2340044442 is about 1327.6227990289.

Adding to 2340044442 its reverse (2444400432), we get a palindrome (4784444874).

The spelling of 2340044442 in words is "two billion, three hundred forty million, forty-four thousand, four hundred forty-two".