123444311041 has 8 divisors (see below), whose sum is σ = 126916905600. Its totient is φ = 120006971568.

The previous prime is 123444311027. The next prime is 123444311087. The reversal of 123444311041 is 140113444321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123444311041 - 2²¹ = 123442213889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123444312041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8806671 + ... + 8820676.

It is an arithmetic number, because the mean of its divisors is an integer number (15864613200).

Almost surely, 2^123444311041 is an apocalyptic number.

It is an amenable number.

123444311041 is a deficient number, since it is larger than the sum of its proper divisors (3472594559).

123444311041 is a wasteful number, since it uses less digits than its factorization.

123444311041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17627543.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 123444311041 its reverse (140113444321), we get a palindrome (263557755362).

The spelling of 123444311041 in words is "one hundred twenty-three billion, four hundred forty-four million, three hundred eleven thousand, forty-one".