351412355443 has 4 divisors (see below), whose sum is σ = 356657316040. Its totient is φ = 346167394848.

The previous prime is 351412355431. The next prime is 351412355477. The reversal of 351412355443 is 344553214153.

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 351412355443 - 2³³ = 342822420851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 351412355396 and 351412355405.

It is not an unprimeable number, because it can be changed into a prime (351412355743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2622480198 + ... + 2622480331.

It is an arithmetic number, because the mean of its divisors is an integer number (89164329010).

Almost surely, 2^351412355443 is an apocalyptic number.

351412355443 is a deficient number, since it is larger than the sum of its proper divisors (5244960597).

351412355443 is an equidigital number, since it uses as much as digits as its factorization.

351412355443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5244960596.

The product of its digits is 432000, while the sum is 40.

Adding to 351412355443 its reverse (344553214153), we get a palindrome (695965569596).

The spelling of 351412355443 in words is "three hundred fifty-one billion, four hundred twelve million, three hundred fifty-five thousand, four hundred forty-three".