2240243013 has 8 divisors (see below), whose sum is σ = 3144200800. Its totient is φ = 1414890288.

The previous prime is 2240242981. The next prime is 2240243023. The reversal of 2240243013 is 3103420422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2240243013 - 2⁵ = 2240242981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240243023) 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, 19651198 + ... + 19651311.

It is an arithmetic number, because the mean of its divisors is an integer number (393025100).

Almost surely, 2^2240243013 is an apocalyptic number.

It is an amenable number.

2240243013 is a deficient number, since it is larger than the sum of its proper divisors (903957787).

2240243013 is a wasteful number, since it uses less digits than its factorization.

2240243013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39302531.

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

The square root of 2240243013 is about 47331.2054885569. The cubic root of 2240243013 is about 1308.4738385333.

Adding to 2240243013 its reverse (3103420422), we get a palindrome (5343663435).

The spelling of 2240243013 in words is "two billion, two hundred forty million, two hundred forty-three thousand, thirteen".