44122431123401 has 2 divisors, whose sum is σ = 44122431123402. Its totient is φ = 44122431123400.

The previous prime is 44122431123367. The next prime is 44122431123473. The reversal of 44122431123401 is 10432113422144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29955480385600 + 14166950737801 = 5473160^2 + 3763901^2 .

It is a cyclic number.

It is not a de Polignac number, because 44122431123401 - 2¹⁰ = 44122431122377 is a prime.

It is not a weakly prime, because it can be changed into another prime (44122431129401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22061215561700 + 22061215561701.

It is an arithmetic number, because the mean of its divisors is an integer number (22061215561701).

Almost surely, 2^{44122431123401} is an apocalyptic number.

It is an amenable number.

44122431123401 is a deficient number, since it is larger than the sum of its proper divisors (1).

44122431123401 is an equidigital number, since it uses as much as digits as its factorization.

44122431123401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 44122431123401 its reverse (10432113422144), we get a palindrome (54554544545545).

The spelling of 44122431123401 in words is "forty-four trillion, one hundred twenty-two billion, four hundred thirty-one million, one hundred twenty-three thousand, four hundred one".