20241000042 has 16 divisors (see below), whose sum is σ = 40490019072. Its totient is φ = 6745663520.

The previous prime is 20241000001. The next prime is 20241000049. The reversal of 20241000042 is 24000014202.

20241000042 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 20240999985 and 20241000030.

It is not an unprimeable number, because it can be changed into a prime (20241000049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301059 + ... + 362102.

It is an arithmetic number, because the mean of its divisors is an integer number (2530626192).

Almost surely, 2^20241000042 is an apocalyptic number.

20241000042 is an abundant number, since it is smaller than the sum of its proper divisors (20249019030).

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

20241000042 is a wasteful number, since it uses less digits than its factorization.

20241000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668253.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 20241000042 its reverse (24000014202), we get a palindrome (44241014244).

The spelling of 20241000042 in words is "twenty billion, two hundred forty-one million, forty-two", and thus it is an aban number.