250014042 has 12 divisors (see below), whose sum is σ = 541697130. Its totient is φ = 83338008.

The previous prime is 250014029. The next prime is 250014059. The reversal of 250014042 is 240410052.

It can be written as a sum of positive squares in only one way, i.e., 241771401 + 8242641 = 15549^2 + 2871^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 13889669 = 250014042 / (2 + 5 + 0 + 0 + 1 + 4 + 0 + 4 + 2).

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 5 ways as a sum of consecutive naturals, for example, 6944817 + ... + 6944852.

Almost surely, 2^250014042 is an apocalyptic number.

250014042 is an abundant number, since it is smaller than the sum of its proper divisors (291683088).

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

250014042 is a wasteful number, since it uses less digits than its factorization.

250014042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13889677 (or 13889674 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 250014042 is about 15811.8323416358. The cubic root of 250014042 is about 629.9723192675.

Adding to 250014042 its reverse (240410052), we get a palindrome (490424094).

The spelling of 250014042 in words is "two hundred fifty million, fourteen thousand, forty-two".