250350502442 has 8 divisors (see below), whose sum is σ = 391852960416. Its totient is φ = 119732848972.

The previous prime is 250350502433. The next prime is 250350502453. The reversal of 250350502442 is 244205053052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 250350502399 and 250350502408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2721201068 + ... + 2721201159.

It is an arithmetic number, because the mean of its divisors is an integer number (48981620052).

Almost surely, 2^250350502442 is an apocalyptic number.

250350502442 is a deficient number, since it is larger than the sum of its proper divisors (141502457974).

250350502442 is a wasteful number, since it uses less digits than its factorization.

250350502442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442402252.

The product of its (nonzero) digits is 48000, while the sum is 32.

Adding to 250350502442 its reverse (244205053052), we get a palindrome (494555555494).

The spelling of 250350502442 in words is "two hundred fifty billion, three hundred fifty million, five hundred two thousand, four hundred forty-two".