2242451043 has 36 divisors (see below), whose sum is σ = 3793327200. Its totient is φ = 1272763296.

The previous prime is 2242451039. The next prime is 2242451047. The reversal of 2242451043 is 3401542422.

It is an interprime number because it is at equal distance from previous prime (2242451039) and next prime (2242451047).

It is not a de Polignac number, because 2242451043 - 2² = 2242451039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242450998 and 2242451016.

It is not an unprimeable number, because it can be changed into a prime (2242451047) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 48646 + ... + 82772.

It is an arithmetic number, because the mean of its divisors is an integer number (105370200).

Almost surely, 2^2242451043 is an apocalyptic number.

2242451043 is a deficient number, since it is larger than the sum of its proper divisors (1550876157).

2242451043 is a wasteful number, since it uses less digits than its factorization.

2242451043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34296 (or 34286 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 2242451043 is about 47354.5250530506. The cubic root of 2242451043 is about 1308.9035836980.

Adding to 2242451043 its reverse (3401542422), we get a palindrome (5643993465).

The spelling of 2242451043 in words is "two billion, two hundred forty-two million, four hundred fifty-one thousand, forty-three".