2240440244131 has 8 divisors (see below), whose sum is σ = 2337866205984. Its totient is φ = 2143015575360.

The previous prime is 2240440244101. The next prime is 2240440244167. The reversal of 2240440244131 is 1314420440422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2240440244131 - 2¹¹ = 2240440242083 is a prime.

It is a super-2 number, since 2×2240440244131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2240440244093 and 2240440244102.

It is not an unprimeable number, because it can be changed into a prime (2240440244101) 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, 5295145 + ... + 5702581.

It is an arithmetic number, because the mean of its divisors is an integer number (292233275748).

Almost surely, 2^{2240440244131} is an apocalyptic number.

2240440244131 is a deficient number, since it is larger than the sum of its proper divisors (97425961853).

2240440244131 is a wasteful number, since it uses less digits than its factorization.

2240440244131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646541.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 2240440244131 its reverse (1314420440422), we get a palindrome (3554860684553).

The spelling of 2240440244131 in words is "two trillion, two hundred forty billion, four hundred forty million, two hundred forty-four thousand, one hundred thirty-one".