422034242321 has 8 divisors (see below), whose sum is σ = 427871738880. Its totient is φ = 416209128192.

The previous prime is 422034242299. The next prime is 422034242341. The reversal of 422034242321 is 123242430224.

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 422034242321 - 2²² = 422030048017 is a prime.

It is a super-2 number, since 2×422034242321² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422034242341) 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, 3026960 + ... + 3163313.

It is an arithmetic number, because the mean of its divisors is an integer number (53483967360).

Almost surely, 2^422034242321 is an apocalyptic number.

It is an amenable number.

422034242321 is a deficient number, since it is larger than the sum of its proper divisors (5837496559).

422034242321 is an equidigital number, since it uses as much as digits as its factorization.

422034242321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191215.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 422034242321 its reverse (123242430224), we get a palindrome (545276672545).

The spelling of 422034242321 in words is "four hundred twenty-two billion, thirty-four million, two hundred forty-two thousand, three hundred twenty-one".