244312512043 has 2 divisors, whose sum is σ = 244312512044. Its totient is φ = 244312512042.

The previous prime is 244312511977. The next prime is 244312512047. The reversal of 244312512043 is 340215213442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 244312512043 - 2³³ = 235722577451 is a prime.

It is a super-2 number, since 2×244312512043² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244312511996 and 244312512014.

It is not a weakly prime, because it can be changed into another prime (244312512047) by changing a digit.

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 as a sum of consecutive naturals, namely, 122156256021 + 122156256022.

It is an arithmetic number, because the mean of its divisors is an integer number (122156256022).

Almost surely, 2^244312512043 is an apocalyptic number.

244312512043 is a deficient number, since it is larger than the sum of its proper divisors (1).

244312512043 is an equidigital number, since it uses as much as digits as its factorization.

244312512043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 244312512043 its reverse (340215213442), we get a palindrome (584527725485).

The spelling of 244312512043 in words is "two hundred forty-four billion, three hundred twelve million, five hundred twelve thousand, forty-three".