20434011024041 has 32 divisors (see below), whose sum is σ = 22109500385280. Its totient is φ = 18814446233856.

The previous prime is 20434011023977. The next prime is 20434011024059. The reversal of 20434011024041 is 14042011043402.

It is a cyclic number.

It is not a de Polignac number, because 20434011024041 - 2⁶ = 20434011023977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20434011024041.

It is not an unprimeable number, because it can be changed into a prime (20434011024061) 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, 255043910 + ... + 255124016.

It is an arithmetic number, because the mean of its divisors is an integer number (690921887040).

Almost surely, 2^{20434011024041} is an apocalyptic number.

It is an amenable number.

20434011024041 is a deficient number, since it is larger than the sum of its proper divisors (1675489361239).

20434011024041 is a wasteful number, since it uses less digits than its factorization.

20434011024041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81413.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 20434011024041 its reverse (14042011043402), we get a palindrome (34476022067443).

The spelling of 20434011024041 in words is "twenty trillion, four hundred thirty-four billion, eleven million, twenty-four thousand, forty-one".