20240142204236 has 12 divisors (see below), whose sum is σ = 35420280866880. Its totient is φ = 10120061956560.

The previous prime is 20240142204187. The next prime is 20240142204263. The reversal of 20240142204236 is 63240224104202.

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, 6160421 + ... + 8856131.

It is an arithmetic number, because the mean of its divisors is an integer number (2951690072240).

Almost surely, 2^{20240142204236} is an apocalyptic number.

It is an amenable number.

20240142204236 is a deficient number, since it is larger than the sum of its proper divisors (15180138662644).

20240142204236 is a wasteful number, since it uses less digits than its factorization.

20240142204236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572784 (or 4572782 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 20240142204236 its reverse (63240224104202), we get a palindrome (83480366308438).

The spelling of 20240142204236 in words is "twenty trillion, two hundred forty billion, one hundred forty-two million, two hundred four thousand, two hundred thirty-six".