20265858544341 has 8 divisors (see below), whose sum is σ = 27032928923680. Its totient is φ = 13504680263952.

The previous prime is 20265858544319. The next prime is 20265858544357. The reversal of 20265858544341 is 14344585856202.

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

It is not a de Polignac number, because 20265858544341 - 2¹⁰ = 20265858543317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20265858549341) 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, 1473016711 + ... + 1473030468.

It is an arithmetic number, because the mean of its divisors is an integer number (3379116115460).

Almost surely, 2^{20265858544341} is an apocalyptic number.

It is an amenable number.

20265858544341 is a deficient number, since it is larger than the sum of its proper divisors (6767070379339).

20265858544341 is a wasteful number, since it uses less digits than its factorization.

20265858544341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946049475.

The product of its (nonzero) digits is 36864000, while the sum is 57.

The spelling of 20265858544341 in words is "twenty trillion, two hundred sixty-five billion, eight hundred fifty-eight million, five hundred forty-four thousand, three hundred forty-one".