275434863343 has 8 divisors (see below), whose sum is σ = 287507167200. Its totient is φ = 263370632448.

The previous prime is 275434863329. The next prime is 275434863367. The reversal of 275434863343 is 343368434572.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-275434863343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275434863323) 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, 1948458 + ... + 2085031.

It is an arithmetic number, because the mean of its divisors is an integer number (35938395900).

Almost surely, 2^275434863343 is an apocalyptic number.

275434863343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

275434863343 is a deficient number, since it is larger than the sum of its proper divisors (12072303857).

275434863343 is a wasteful number, since it uses less digits than its factorization.

275434863343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036481.

The product of its digits is 17418240, while the sum is 52.

The spelling of 275434863343 in words is "two hundred seventy-five billion, four hundred thirty-four million, eight hundred sixty-three thousand, three hundred forty-three".