104311422042242 has 8 divisors (see below), whose sum is σ = 156467367417996. Its totient is φ = 52155632902912.

The previous prime is 104311422042241. The next prime is 104311422042271. The reversal of 104311422042242 is 242240224113401.

It can be written as a sum of positive squares in 2 ways, for example, as 100655490663841 + 3655931378401 = 10032721^2 + 1912049^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 104311422042199 and 104311422042208.

It is not an unprimeable number, because it can be changed into a prime (104311422042241) 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, 37375463 + ... + 40069290.

Almost surely, 2^{104311422042242} is an apocalyptic number.

104311422042242 is a deficient number, since it is larger than the sum of its proper divisors (52155945375754).

104311422042242 is an equidigital number, since it uses as much as digits as its factorization.

104311422042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78118212.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 104311422042242 its reverse (242240224113401), we get a palindrome (346551646155643).

The spelling of 104311422042242 in words is "one hundred four trillion, three hundred eleven billion, four hundred twenty-two million, forty-two thousand, two hundred forty-two".