20341011043 has 8 divisors (see below), whose sum is σ = 20809216512. Its totient is φ = 19874281416.

The previous prime is 20341011001. The next prime is 20341011059. The reversal of 20341011043 is 34011014302.

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 20341011043 - 2¹⁷ = 20340879971 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 20341011043.

It is not an unprimeable number, because it can be changed into a prime (20341011073) 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, 341055 + ... + 396232.

It is an arithmetic number, because the mean of its divisors is an integer number (2601152064).

Almost surely, 2^20341011043 is an apocalyptic number.

20341011043 is a deficient number, since it is larger than the sum of its proper divisors (468205469).

20341011043 is an equidigital number, since it uses as much as digits as its factorization.

20341011043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737921.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20341011043 its reverse (34011014302), we get a palindrome (54352025345).

The spelling of 20341011043 in words is "twenty billion, three hundred forty-one million, eleven thousand, forty-three".