122673040241 has 4 divisors (see below), whose sum is σ = 123186316800. Its totient is φ = 122159763684.

The previous prime is 122673040223. The next prime is 122673040249. The reversal of 122673040241 is 142040376221.

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, and also an emirpimes, since its reverse is a distinct semiprime: 142040376221 = 39841 ⋅3565181.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122673040241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122673040198 and 122673040207.

It is not an unprimeable number, because it can be changed into a prime (122673040249) 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 3 ways as a sum of consecutive naturals, for example, 256637921 + ... + 256638398.

It is an arithmetic number, because the mean of its divisors is an integer number (30796579200).

Almost surely, 2^122673040241 is an apocalyptic number.

It is an amenable number.

122673040241 is a deficient number, since it is larger than the sum of its proper divisors (513276559).

122673040241 is an equidigital number, since it uses as much as digits as its factorization.

122673040241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513276558.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 122673040241 in words is "one hundred twenty-two billion, six hundred seventy-three million, forty thousand, two hundred forty-one".