20341885079 has 8 divisors (see below), whose sum is σ = 20514264960. Its totient is φ = 20170047456.

The previous prime is 20341885073. The next prime is 20341885087. The reversal of 20341885079 is 97058814302.

It is a happy number.

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 20341885079 - 2⁴ = 20341885063 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 (20341885073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60044 + ... + 210449.

It is an arithmetic number, because the mean of its divisors is an integer number (2564283120).

Almost surely, 2^20341885079 is an apocalyptic number.

20341885079 is a deficient number, since it is larger than the sum of its proper divisors (172379881).

20341885079 is a wasteful number, since it uses less digits than its factorization.

20341885079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271129.

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 20341885079 in words is "twenty billion, three hundred forty-one million, eight hundred eighty-five thousand, seventy-nine".