20079873958 has 8 divisors (see below), whose sum is σ = 30121094952. Its totient is φ = 10039508976.

The previous prime is 20079873953. The next prime is 20079873997. The reversal of 20079873958 is 85937897002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20079873953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151735 + ... + 251362.

It is an arithmetic number, because the mean of its divisors is an integer number (3765136869).

Almost surely, 2^20079873958 is an apocalyptic number.

20079873958 is a deficient number, since it is larger than the sum of its proper divisors (10041220994).

20079873958 is a wasteful number, since it uses less digits than its factorization.

20079873958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428006.

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 20079873958 in words is "twenty billion, seventy-nine million, eight hundred seventy-three thousand, nine hundred fifty-eight".