20233040044000 has 192 divisors, whose sum is σ = 58773495231360. Its totient is φ = 6697833676800.

The previous prime is 20233040043973. The next prime is 20233040044003. The reversal of 20233040044000 is 44004033202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233040044003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11646769 + ... + 13270768.

It is an arithmetic number, because the mean of its divisors is an integer number (306111954330).

Almost surely, 2^{20233040044000} is an apocalyptic number.

20233040044000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20233040044000 is an abundant number, since it is smaller than the sum of its proper divisors (38540455187360).

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

20233040044000 is a wasteful number, since it uses less digits than its factorization.

20233040044000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24917598 (or 24917580 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 20233040044000 its reverse (44004033202), we get a palindrome (20277044077202).

The spelling of 20233040044000 in words is "twenty trillion, two hundred thirty-three billion, forty million, forty-four thousand".