250042302 has 40 divisors (see below), whose sum is σ = 563283072. Its totient is φ = 82900800.

The previous prime is 250042283. The next prime is 250042327. The reversal of 250042302 is 203240052.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26902 + ... + 34982.

Almost surely, 2^250042302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250042302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281641536).

250042302 is an abundant number, since it is smaller than the sum of its proper divisors (313240770).

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

250042302 is a wasteful number, since it uses less digits than its factorization.

250042302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8286 (or 8277 counting only the distinct ones).

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

The square root of 250042302 is about 15812.7259509548. The cubic root of 250042302 is about 629.9960543971.

Adding to 250042302 its reverse (203240052), we get a palindrome (453282354).

The spelling of 250042302 in words is "two hundred fifty million, forty-two thousand, three hundred two".