350543142 has 12 divisors (see below), whose sum is σ = 759510180. Its totient is φ = 116847708.

The previous prime is 350543057. The next prime is 350543147. The reversal of 350543142 is 241345053.

350543142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350543147) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9737292 + ... + 9737327.

It is an arithmetic number, because the mean of its divisors is an integer number (63292515).

Almost surely, 2^350543142 is an apocalyptic number.

350543142 is an abundant number, since it is smaller than the sum of its proper divisors (408967038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350543142 is a wasteful number, since it uses less digits than its factorization.

350543142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19474627 (or 19474624 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 350543142 is about 18722.7973871428. The cubic root of 350543142 is about 705.0942261261.

Adding to 350543142 its reverse (241345053), we get a palindrome (591888195).

The spelling of 350543142 in words is "three hundred fifty million, five hundred forty-three thousand, one hundred forty-two".