2242140240043 has 16 divisors (see below), whose sum is σ = 2501597488896. Its totient is φ = 1992246511840.

The previous prime is 2242140240013. The next prime is 2242140240107. The reversal of 2242140240043 is 3400420412422.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242140240043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242140239993 and 2242140240020.

It is not an unprimeable number, because it can be changed into a prime (2242140240013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7158205 + ... + 7464862.

It is an arithmetic number, because the mean of its divisors is an integer number (156349843056).

Almost surely, 2^{2242140240043} is an apocalyptic number.

2242140240043 is a deficient number, since it is larger than the sum of its proper divisors (259457248853).

2242140240043 is a wasteful number, since it uses less digits than its factorization.

2242140240043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14623394.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2242140240043 its reverse (3400420412422), we get a palindrome (5642560652465).

The spelling of 2242140240043 in words is "two trillion, two hundred forty-two billion, one hundred forty million, two hundred forty thousand, forty-three".