20000124232004 has 48 divisors (see below), whose sum is σ = 41946410889600. Its totient is φ = 8162544773376.

The previous prime is 20000124231953. The next prime is 20000124232037. The reversal of 20000124232004 is 40023242100002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168644114 + ... + 168762665.

It is an arithmetic number, because the mean of its divisors is an integer number (873883560200).

Almost surely, 2^{20000124232004} is an apocalyptic number.

It is an amenable number.

20000124232004 is an abundant number, since it is smaller than the sum of its proper divisors (21946286657596).

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

20000124232004 is a wasteful number, since it uses less digits than its factorization.

20000124232004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337406892 (or 337406890 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20000124232004 its reverse (40023242100002), we get a palindrome (60023366332006).

The spelling of 20000124232004 in words is "twenty trillion, one hundred twenty-four million, two hundred thirty-two thousand, four".