250042340434523 has 32 divisors (see below), whose sum is σ = 314094371136000. Its totient is φ = 197791942043808.

The previous prime is 250042340434519. The next prime is 250042340434577. The reversal of 250042340434523 is 325434043240052.

It is not a de Polignac number, because 250042340434523 - 2² = 250042340434519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (250042340431523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13969088 + ... + 26367026.

It is an arithmetic number, because the mean of its divisors is an integer number (9815449098000).

Almost surely, 2^{250042340434523} is an apocalyptic number.

250042340434523 is a deficient number, since it is larger than the sum of its proper divisors (64052030701477).

250042340434523 is a wasteful number, since it uses less digits than its factorization.

250042340434523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12402496 (or 12402482 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 250042340434523 its reverse (325434043240052), we get a palindrome (575476383674575).

The spelling of 250042340434523 in words is "two hundred fifty trillion, forty-two billion, three hundred forty million, four hundred thirty-four thousand, five hundred twenty-three".