623244044041 has 2 divisors, whose sum is σ = 623244044042. Its totient is φ = 623244044040.

The previous prime is 623244044029. The next prime is 623244044053. The reversal of 623244044041 is 140440442326.

It is a balanced prime because it is at equal distance from previous prime (623244044029) and next prime (623244044053).

It can be written as a sum of positive squares in only one way, i.e., 536702760000 + 86541284041 = 732600^2 + 294179^2 .

It is a cyclic number.

It is not a de Polignac number, because 623244044041 - 2¹¹ = 623244041993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 623244043988 and 623244044006.

It is not a weakly prime, because it can be changed into another prime (623244044021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311622022020 + 311622022021.

It is an arithmetic number, because the mean of its divisors is an integer number (311622022021).

Almost surely, 2^623244044041 is an apocalyptic number.

It is an amenable number.

623244044041 is a deficient number, since it is larger than the sum of its proper divisors (1).

623244044041 is an equidigital number, since it uses as much as digits as its factorization.

623244044041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 623244044041 its reverse (140440442326), we get a palindrome (763684486367).

The spelling of 623244044041 in words is "six hundred twenty-three billion, two hundred forty-four million, forty-four thousand, forty-one".