351043412 has 24 divisors (see below), whose sum is σ = 622679400. Its totient is φ = 173144576.

The previous prime is 351043397. The next prime is 351043417. The reversal of 351043412 is 214340153.

It can be written as a sum of positive squares in 4 ways, for example, as 80656 + 350962756 = 284^2 + 18734^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351043417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201698 + ... + 203430.

It is an arithmetic number, because the mean of its divisors is an integer number (25944975).

Almost surely, 2^351043412 is an apocalyptic number.

It is an amenable number.

351043412 is a deficient number, since it is larger than the sum of its proper divisors (271635988).

351043412 is a wasteful number, since it uses less digits than its factorization.

351043412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395 (or 2393 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 351043412 is about 18736.1525399427. The cubic root of 351043412 is about 705.4294866392.

Adding to 351043412 its reverse (214340153), we get a palindrome (565383565).

The spelling of 351043412 in words is "three hundred fifty-one million, forty-three thousand, four hundred twelve".