311110423042 has 8 divisors (see below), whose sum is σ = 466986812796. Its totient is φ = 155448152112.

The previous prime is 311110423021. The next prime is 311110423051. The reversal of 311110423042 is 240324011113.

It can be written as a sum of positive squares in 2 ways, for example, as 311106257361 + 4165681 = 557769^2 + 2041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53526073 + ... + 53531884.

Almost surely, 2^311110423042 is an apocalyptic number.

311110423042 is a deficient number, since it is larger than the sum of its proper divisors (155876389754).

311110423042 is a wasteful number, since it uses less digits than its factorization.

311110423042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107059412.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 311110423042 its reverse (240324011113), we get a palindrome (551434434155).

It can be divided in two parts, 31111042 and 3042, that added together give a square (31114084 = 5578²).

The spelling of 311110423042 in words is "three hundred eleven billion, one hundred ten million, four hundred twenty-three thousand, forty-two".