350202042 has 40 divisors (see below), whose sum is σ = 786076500. Its totient is φ = 116531136.

The previous prime is 350202031. The next prime is 350202079. The reversal of 350202042 is 240202053.

It can be written as a sum of positive squares in 2 ways, for example, as 289034001 + 61168041 = 17001^2 + 7821^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 113334 + ... + 116382.

Almost surely, 2^350202042 is an apocalyptic number.

350202042 is an abundant number, since it is smaller than the sum of its proper divisors (435874458).

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

350202042 is a wasteful number, since it uses less digits than its factorization.

350202042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772 (or 3763 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 350202042 is about 18713.6859544025. The cubic root of 350202042 is about 704.8654519150.

Adding to 350202042 its reverse (240202053), we get a palindrome (590404095).

The spelling of 350202042 in words is "three hundred fifty million, two hundred two thousand, forty-two".