42304311340323 has 64 divisors (see below), whose sum is σ = 59914827118080. Its totient is φ = 26521626313728.

The previous prime is 42304311340279. The next prime is 42304311340339. The reversal of 42304311340323 is 32304311340324.

It is a happy number.

It is not a de Polignac number, because 42304311340323 - 2³³ = 42295721405731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42304311347323) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 98107768 + ... + 98538026.

It is an arithmetic number, because the mean of its divisors is an integer number (936169173720).

Almost surely, 2^{42304311340323} is an apocalyptic number.

42304311340323 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

42304311340323 is a deficient number, since it is larger than the sum of its proper divisors (17610515777757).

42304311340323 is a wasteful number, since it uses less digits than its factorization.

42304311340323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430628.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 42304311340323 its reverse (32304311340324), we get a palindrome (74608622680647).

Subtracting from 42304311340323 its reverse (32304311340324), we obtain a palindrome (9999999999999).

The spelling of 42304311340323 in words is "forty-two trillion, three hundred four billion, three hundred eleven million, three hundred forty thousand, three hundred twenty-three".