20041142241 has 8 divisors (see below), whose sum is σ = 27443726464. Its totient is φ = 12999659760.

The previous prime is 20041142237. The next prime is 20041142249. The reversal of 20041142241 is 14224114002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20041142241 - 2² = 20041142237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20041142249) 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, 90275305 + ... + 90275526.

It is an arithmetic number, because the mean of its divisors is an integer number (3430465808).

Almost surely, 2^20041142241 is an apocalyptic number.

It is an amenable number.

20041142241 is a deficient number, since it is larger than the sum of its proper divisors (7402584223).

20041142241 is a wasteful number, since it uses less digits than its factorization.

20041142241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180550871.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 20041142241 its reverse (14224114002), we get a palindrome (34265256243).

The spelling of 20041142241 in words is "twenty billion, forty-one million, one hundred forty-two thousand, two hundred forty-one".