351252442234 has 8 divisors (see below), whose sum is σ = 533548013760. Its totient is φ = 173403104316.

The previous prime is 351252442231. The next prime is 351252442327. The reversal of 351252442234 is 432244252153.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 351252442193 and 351252442202.

It is not an unprimeable number, because it can be changed into a prime (351252442231) 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, 1111558204 + ... + 1111558519.

It is an arithmetic number, because the mean of its divisors is an integer number (66693501720).

Almost surely, 2^351252442234 is an apocalyptic number.

351252442234 is a deficient number, since it is larger than the sum of its proper divisors (182295571526).

351252442234 is a wasteful number, since it uses less digits than its factorization.

351252442234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223116804.

The product of its digits is 230400, while the sum is 37.

Adding to 351252442234 its reverse (432244252153), we get a palindrome (783496694387).

The spelling of 351252442234 in words is "three hundred fifty-one billion, two hundred fifty-two million, four hundred forty-two thousand, two hundred thirty-four".