3141422112343 has 4 divisors (see below), whose sum is σ = 3146400594928. Its totient is φ = 3136443629760.

The previous prime is 3141422112329. The next prime is 3141422112373. The reversal of 3141422112343 is 3432112241413.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3141422112343 - 2²¹ = 3141420015191 is a prime.

It is a super-2 number, since 2×3141422112343² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141422112313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2489240346 + ... + 2489241607.

It is an arithmetic number, because the mean of its divisors is an integer number (786600148732).

Almost surely, 2^{3141422112343} is an apocalyptic number.

3141422112343 is a deficient number, since it is larger than the sum of its proper divisors (4978482585).

3141422112343 is an equidigital number, since it uses as much as digits as its factorization.

3141422112343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978482584.

The product of its digits is 13824, while the sum is 31.

Adding to 3141422112343 its reverse (3432112241413), we get a palindrome (6573534353756).

The spelling of 3141422112343 in words is "three trillion, one hundred forty-one billion, four hundred twenty-two million, one hundred twelve thousand, three hundred forty-three".