2243130323042 has 48 divisors (see below), whose sum is σ = 4105346571648. Its totient is φ = 915458029920.

The previous prime is 2243130323039. The next prime is 2243130323149. The reversal of 2243130323042 is 2403230313422.

It is a super-2 number, since 2×2243130323042² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2243130322996 and 2243130323014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6410684 + ... + 6751527.

It is an arithmetic number, because the mean of its divisors is an integer number (85528053576).

Almost surely, 2^{2243130323042} is an apocalyptic number.

2243130323042 is a deficient number, since it is larger than the sum of its proper divisors (1862216248606).

2243130323042 is a wasteful number, since it uses less digits than its factorization.

2243130323042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13162311 (or 13162304 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 2243130323042 its reverse (2403230313422), we get a palindrome (4646360636464).

The spelling of 2243130323042 in words is "two trillion, two hundred forty-three billion, one hundred thirty million, three hundred twenty-three thousand, forty-two".