350043442 has 16 divisors (see below), whose sum is σ = 600399360. Its totient is φ = 149937408.

The previous prime is 350043433. The next prime is 350043461. The reversal of 350043442 is 244340053.

It is a super-2 number, since 2×350043442² = 245060822574414728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25234 + ... + 36562.

It is an arithmetic number, because the mean of its divisors is an integer number (37524960).

Almost surely, 2^350043442 is an apocalyptic number.

350043442 is a deficient number, since it is larger than the sum of its proper divisors (250355918).

350043442 is a wasteful number, since it uses less digits than its factorization.

350043442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13545.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 350043442 is about 18709.4479341321. The cubic root of 350043442 is about 704.7590290242.

Adding to 350043442 its reverse (244340053), we get a palindrome (594383495).

The spelling of 350043442 in words is "three hundred fifty million, forty-three thousand, four hundred forty-two".