42221334023 has 8 divisors (see below), whose sum is σ = 46422312960. Its totient is φ = 38080801080.

The previous prime is 42221334017. The next prime is 42221334031. The reversal of 42221334023 is 32043312224.

42221334023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42221334023 - 2¹⁴ = 42221317639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42221333983 and 42221334001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42221334013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15110033 + ... + 15112826.

It is an arithmetic number, because the mean of its divisors is an integer number (5802789120).

Almost surely, 2^42221334023 is an apocalyptic number.

42221334023 is a deficient number, since it is larger than the sum of its proper divisors (4200978937).

42221334023 is a wasteful number, since it uses less digits than its factorization.

42221334023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30222997.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 42221334023 its reverse (32043312224), we get a palindrome (74264646247).

The spelling of 42221334023 in words is "forty-two billion, two hundred twenty-one million, three hundred thirty-four thousand, twenty-three".