3145424252343 has 16 divisors (see below), whose sum is σ = 4261323686400. Its totient is φ = 2063353211360.

The previous prime is 3145424252339. The next prime is 3145424252381. The reversal of 3145424252343 is 3432524245413.

It is a cyclic number.

It is not a de Polignac number, because 3145424252343 - 2² = 3145424252339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3145424252295 and 3145424252304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145424252303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14397723 + ... + 14614556.

It is an arithmetic number, because the mean of its divisors is an integer number (266332730400).

Almost surely, 2^{3145424252343} is an apocalyptic number.

3145424252343 is a deficient number, since it is larger than the sum of its proper divisors (1115899434057).

3145424252343 is a wasteful number, since it uses less digits than its factorization.

3145424252343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29012862.

The product of its digits is 1382400, while the sum is 42.

Adding to 3145424252343 its reverse (3432524245413), we get a palindrome (6577948497756).

The spelling of 3145424252343 in words is "three trillion, one hundred forty-five billion, four hundred twenty-four million, two hundred fifty-two thousand, three hundred forty-three".