250205424102 has 24 divisors (see below), whose sum is σ = 542949662736. Its totient is φ = 83272898736.

The previous prime is 250205424037. The next prime is 250205424113. The reversal of 250205424102 is 201424502052.

250205424102 is a `hidden beast` number, since 2 + 5 + 0 + 205 + 42 + 410 + 2 = 666.

250205424102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10730473 + ... + 10753764.

It is an arithmetic number, because the mean of its divisors is an integer number (22622902614).

Almost surely, 2^250205424102 is an apocalyptic number.

250205424102 is an abundant number, since it is smaller than the sum of its proper divisors (292744238634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250205424102 is a wasteful number, since it uses less digits than its factorization.

250205424102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21484892 (or 21484889 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 250205424102 its reverse (201424502052), we get a palindrome (451629926154).

The spelling of 250205424102 in words is "two hundred fifty billion, two hundred five million, four hundred twenty-four thousand, one hundred two".