250027142 has 4 divisors (see below), whose sum is σ = 375040716. Its totient is φ = 125013570.

The previous prime is 250027133. The next prime is 250027153. The reversal of 250027142 is 241720052.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62506784 + ... + 62506787.

It is an arithmetic number, because the mean of its divisors is an integer number (93760179).

Almost surely, 2^250027142 is an apocalyptic number.

250027142 is a deficient number, since it is larger than the sum of its proper divisors (125013574).

250027142 is a wasteful number, since it uses less digits than its factorization.

250027142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125013573.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 250027142 is about 15812.2465829496. The cubic root of 250027142 is about 629.9833219739.

Adding to 250027142 its reverse (241720052), we get a palindrome (491747194).

The spelling of 250027142 in words is "two hundred fifty million, twenty-seven thousand, one hundred forty-two".