2312342042 has 8 divisors (see below), whose sum is σ = 3527301600. Its totient is φ = 1136574844.

The previous prime is 2312342029. The next prime is 2312342093. The reversal of 2312342042 is 2402432132.

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

It is a junction number, because it is equal to n+sod(n) for n = 2312341999 and 2312342017.

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, 9797942 + ... + 9798177.

It is an arithmetic number, because the mean of its divisors is an integer number (440912700).

Almost surely, 2^2312342042 is an apocalyptic number.

2312342042 is a deficient number, since it is larger than the sum of its proper divisors (1214959558).

2312342042 is a wasteful number, since it uses less digits than its factorization.

2312342042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19596180.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2312342042 is about 48086.8177570527. The cubic root of 2312342042 is about 1322.3630082884.

Adding to 2312342042 its reverse (2402432132), we get a palindrome (4714774174).

The spelling of 2312342042 in words is "two billion, three hundred twelve million, three hundred forty-two thousand, forty-two".