250104315504242 has 16 divisors (see below), whose sum is σ = 375775798401432. Its totient is φ = 124845728219520.

The previous prime is 250104315504217. The next prime is 250104315504247. The reversal of 250104315504242 is 242405513401052.

It can be written as a sum of positive squares in 4 ways, for example, as 79614914352961 + 170489401151281 = 8922719^2 + 13057159^2 .

It is a junction number, because it is equal to n+sod(n) for n = 250104315504196 and 250104315504205.

It is not an unprimeable number, because it can be changed into a prime (250104315504247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38262308 + ... + 44319440.

Almost surely, 2^{250104315504242} is an apocalyptic number.

250104315504242 is a deficient number, since it is larger than the sum of its proper divisors (125671482897190).

250104315504242 is a wasteful number, since it uses less digits than its factorization.

250104315504242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6091213.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 250104315504242 its reverse (242405513401052), we get a palindrome (492509828905294).

The spelling of 250104315504242 in words is "two hundred fifty trillion, one hundred four billion, three hundred fifteen million, five hundred four thousand, two hundred forty-two".