2240310342 has 16 divisors (see below), whose sum is σ = 4481205552. Its totient is φ = 746672640.

The previous prime is 2240310329. The next prime is 2240310343. The reversal of 2240310342 is 2430130422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240310343) 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, 37518 + ... + 76734.

It is an arithmetic number, because the mean of its divisors is an integer number (280075347).

Almost surely, 2^2240310342 is an apocalyptic number.

2240310342 is an abundant number, since it is smaller than the sum of its proper divisors (2240895210).

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

2240310342 is a wasteful number, since it uses less digits than its factorization.

2240310342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48743.

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

The square root of 2240310342 is about 47331.9167370180. The cubic root of 2240310342 is about 1308.4869468363.

Adding to 2240310342 its reverse (2430130422), we get a palindrome (4670440764).

The spelling of 2240310342 in words is "two billion, two hundred forty million, three hundred ten thousand, three hundred forty-two".