20241054243517 has 8 divisors (see below), whose sum is σ = 20347627272192. Its totient is φ = 20134487454000.

The previous prime is 20241054243497. The next prime is 20241054243547. The reversal of 20241054243517 is 71534245014202.

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

It is a cyclic number.

It is not a de Polignac number, because 20241054243517 - 2³⁵ = 20206694505149 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 20241054243517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20241054243547) 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, 5018523 + ... + 8103559.

It is an arithmetic number, because the mean of its divisors is an integer number (2543453409024).

Almost surely, 2^{20241054243517} is an apocalyptic number.

It is an amenable number.

20241054243517 is a deficient number, since it is larger than the sum of its proper divisors (106573028675).

20241054243517 is a wasteful number, since it uses less digits than its factorization.

20241054243517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119579.

The product of its (nonzero) digits is 268800, while the sum is 40.

Adding to 20241054243517 its reverse (71534245014202), we get a palindrome (91775299257719).

The spelling of 20241054243517 in words is "twenty trillion, two hundred forty-one billion, fifty-four million, two hundred forty-three thousand, five hundred seventeen".