20492845310341 has 16 divisors (see below), whose sum is σ = 20750260406400. Its totient is φ = 20235683776768.

The previous prime is 20492845310317. The next prime is 20492845310351. The reversal of 20492845310341 is 14301354829402.

It is a cyclic number.

It is not a de Polignac number, because 20492845310341 - 2³¹ = 20490697826693 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20492845310291 and 20492845310300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20492845310351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2549174400 + ... + 2549182438.

It is an arithmetic number, because the mean of its divisors is an integer number (1296891275400).

Almost surely, 2^{20492845310341} is an apocalyptic number.

It is an amenable number.

20492845310341 is a deficient number, since it is larger than the sum of its proper divisors (257415096059).

20492845310341 is an equidigital number, since it uses as much as digits as its factorization.

20492845310341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19868.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 20492845310341 in words is "twenty trillion, four hundred ninety-two billion, eight hundred forty-five million, three hundred ten thousand, three hundred forty-one".