20502200087341 has 16 divisors (see below), whose sum is σ = 23460922010880. Its totient is φ = 17550938839680.

The previous prime is 20502200087321. The next prime is 20502200087351. The reversal of 20502200087341 is 14378000220502.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20502200087341 - 2⁹ = 20502200086829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20502200087297 and 20502200087306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20502200087321) 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, 209827600 + ... + 209925286.

It is an arithmetic number, because the mean of its divisors is an integer number (1466307625680).

Almost surely, 2^{20502200087341} is an apocalyptic number.

It is an amenable number.

20502200087341 is a deficient number, since it is larger than the sum of its proper divisors (2958721923539).

20502200087341 is an equidigital number, since it uses as much as digits as its factorization.

20502200087341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135564.

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 20502200087341 in words is "twenty trillion, five hundred two billion, two hundred million, eighty-seven thousand, three hundred forty-one".