42242420222333 has 4 divisors (see below), whose sum is σ = 42244249000800. Its totient is φ = 42240591443868.

The previous prime is 42242420222329. The next prime is 42242420222351. The reversal of 42242420222333 is 33322202424224.

It is a happy number.

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 not a de Polignac number, because 42242420222333 - 2² = 42242420222329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42242420222293 and 42242420222302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42242420222033) 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, 914354585 + ... + 914400782.

It is an arithmetic number, because the mean of its divisors is an integer number (10561062250200).

Almost surely, 2^{42242420222333} is an apocalyptic number.

It is an amenable number.

42242420222333 is a deficient number, since it is larger than the sum of its proper divisors (1828778467).

42242420222333 is a wasteful number, since it uses less digits than its factorization.

42242420222333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828778466.

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 42242420222333 its reverse (33322202424224), we get a palindrome (75564622646557).

The spelling of 42242420222333 in words is "forty-two trillion, two hundred forty-two billion, four hundred twenty million, two hundred twenty-two thousand, three hundred thirty-three".