42354341321 has 8 divisors (see below), whose sum is σ = 44585782080. Its totient is φ = 40123127088.

The previous prime is 42354341303. The next prime is 42354341333. The reversal of 42354341321 is 12314345324.

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 42354341321 - 2¹⁸ = 42354079177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42354341371) 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, 438035 + ... + 525911.

It is an arithmetic number, because the mean of its divisors is an integer number (5573222760).

Almost surely, 2^42354341321 is an apocalyptic number.

It is an amenable number.

42354341321 is a deficient number, since it is larger than the sum of its proper divisors (2231440759).

42354341321 is a wasteful number, since it uses less digits than its factorization.

42354341321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113263.

The product of its digits is 34560, while the sum is 32.

Adding to 42354341321 its reverse (12314345324), we get a palindrome (54668686645).

The spelling of 42354341321 in words is "forty-two billion, three hundred fifty-four million, three hundred forty-one thousand, three hundred twenty-one".