250242254432 has 24 divisors (see below), whose sum is σ = 497743459416. Its totient is φ = 123831217152.

The previous prime is 250242254419. The next prime is 250242254441. The reversal of 250242254432 is 234452242052.

It is a junction number, because it is equal to n+sod(n) for n = 250242254392 and 250242254401.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 40306538 + ... + 40312745.

It is an arithmetic number, because the mean of its divisors is an integer number (20739310809).

Almost surely, 2^250242254432 is an apocalyptic number.

It is an amenable number.

250242254432 is a deficient number, since it is larger than the sum of its proper divisors (247501204984).

250242254432 is an equidigital number, since it uses as much as digits as its factorization.

250242254432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80619390 (or 80619382 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 250242254432 its reverse (234452242052), we get a palindrome (484694496484).

The spelling of 250242254432 in words is "two hundred fifty billion, two hundred forty-two million, two hundred fifty-four thousand, four hundred thirty-two".