3112110421342 has 16 divisors (see below), whose sum is σ = 5245831614240. Its totient is φ = 1373908279392.

The previous prime is 3112110421241. The next prime is 3112110421349. The reversal of 3112110421342 is 2431240112113.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112110421349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2602098417 + ... + 2602099612.

It is an arithmetic number, because the mean of its divisors is an integer number (327864475890).

Almost surely, 2^{3112110421342} is an apocalyptic number.

3112110421342 is a deficient number, since it is larger than the sum of its proper divisors (2133721192898).

3112110421342 is a wasteful number, since it uses less digits than its factorization.

3112110421342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5204198067.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 3112110421342 its reverse (2431240112113), we get a palindrome (5543350533455).

The spelling of 3112110421342 in words is "three trillion, one hundred twelve billion, one hundred ten million, four hundred twenty-one thousand, three hundred forty-two".