20250242004 has 12 divisors (see below), whose sum is σ = 47250564704. Its totient is φ = 6750080664.

The previous prime is 20250241997. The next prime is 20250242017. The reversal of 20250242004 is 40024205202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 843760072 + ... + 843760095.

Almost surely, 2^20250242004 is an apocalyptic number.

It is an amenable number.

20250242004 is an abundant number, since it is smaller than the sum of its proper divisors (27000322700).

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

20250242004 is a wasteful number, since it uses less digits than its factorization.

20250242004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687520174 (or 1687520172 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

Adding to 20250242004 its reverse (40024205202), we get a palindrome (60274447206).

The spelling of 20250242004 in words is "twenty billion, two hundred fifty million, two hundred forty-two thousand, four".