42313425311 has 4 divisors (see below), whose sum is σ = 42708877992. Its totient is φ = 41917972632.

The previous prime is 42313425281. The next prime is 42313425313. The reversal of 42313425311 is 11352431324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42313425311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42313425313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197726180 + ... + 197726393.

It is an arithmetic number, because the mean of its divisors is an integer number (10677219498).

Almost surely, 2^42313425311 is an apocalyptic number.

42313425311 is a deficient number, since it is larger than the sum of its proper divisors (395452681).

42313425311 is a wasteful number, since it uses less digits than its factorization.

42313425311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395452680.

The product of its digits is 8640, while the sum is 29.

Adding to 42313425311 its reverse (11352431324), we get a palindrome (53665856635).

The spelling of 42313425311 in words is "forty-two billion, three hundred thirteen million, four hundred twenty-five thousand, three hundred eleven".