250141242 has 16 divisors (see below), whose sum is σ = 538765920. Its totient is φ = 76966512.

The previous prime is 250141193. The next prime is 250141253. The reversal of 250141242 is 242141052.

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, 1603392 + ... + 1603547.

It is an arithmetic number, because the mean of its divisors is an integer number (33672870).

Almost surely, 2^250141242 is an apocalyptic number.

250141242 is an abundant number, since it is smaller than the sum of its proper divisors (288624678).

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

250141242 is a wasteful number, since it uses less digits than its factorization.

250141242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206957.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 250141242 is about 15815.8541343805. The cubic root of 250141242 is about 630.0791384586.

Adding to 250141242 its reverse (242141052), we get a palindrome (492282294).

The spelling of 250141242 in words is "two hundred fifty million, one hundred forty-one thousand, two hundred forty-two".