42122214311323 has 4 divisors (see below), whose sum is σ = 42916973071968. Its totient is φ = 41327455550680.

The previous prime is 42122214311311. The next prime is 42122214311329. The reversal of 42122214311323 is 32311341222124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42122214311323 - 2¹⁷ = 42122214180251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42122214311329) 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, 397379380243 + ... + 397379380348.

It is an arithmetic number, because the mean of its divisors is an integer number (10729243267992).

Almost surely, 2^{42122214311323} is an apocalyptic number.

42122214311323 is a deficient number, since it is larger than the sum of its proper divisors (794758760645).

42122214311323 is an equidigital number, since it uses as much as digits as its factorization.

42122214311323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794758760644.

The product of its digits is 13824, while the sum is 31.

Adding to 42122214311323 its reverse (32311341222124), we get a palindrome (74433555533447).

The spelling of 42122214311323 in words is "forty-two trillion, one hundred twenty-two billion, two hundred fourteen million, three hundred eleven thousand, three hundred twenty-three".