123441023334401 has 4 divisors (see below), whose sum is σ = 123534610161600. Its totient is φ = 123347436507204.

The previous prime is 123441023334371. The next prime is 123441023334437. The reversal of 123441023334401 is 104433320144321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123441023334401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123441023334001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46793411621 + ... + 46793414258.

It is an arithmetic number, because the mean of its divisors is an integer number (30883652540400).

Almost surely, 2^{123441023334401} is an apocalyptic number.

It is an amenable number.

123441023334401 is a deficient number, since it is larger than the sum of its proper divisors (93586827199).

123441023334401 is an equidigital number, since it uses as much as digits as its factorization.

123441023334401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93586827198.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 123441023334401 its reverse (104433320144321), we get a palindrome (227874343478722).

The spelling of 123441023334401 in words is "one hundred twenty-three trillion, four hundred forty-one billion, twenty-three million, three hundred thirty-four thousand, four hundred one".