42332040312323 has 2 divisors, whose sum is σ = 42332040312324. Its totient is φ = 42332040312322.

The previous prime is 42332040312293. The next prime is 42332040312413. The reversal of 42332040312323 is 32321304023324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42332040312323 - 2³⁴ = 42314860443139 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42332040312323.

It is not a weakly prime, because it can be changed into another prime (42332040342323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21166020156161 + 21166020156162.

It is an arithmetic number, because the mean of its divisors is an integer number (21166020156162).

Almost surely, 2^{42332040312323} is an apocalyptic number.

42332040312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

42332040312323 is an equidigital number, since it uses as much as digits as its factorization.

42332040312323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 42332040312323 its reverse (32321304023324), we get a palindrome (74653344335647).

The spelling of 42332040312323 in words is "forty-two trillion, three hundred thirty-two billion, forty million, three hundred twelve thousand, three hundred twenty-three".