20376873001 has 8 divisors (see below), whose sum is σ = 20567313800. Its totient is φ = 20186496000.

The previous prime is 20376872969. The next prime is 20376873007. The reversal of 20376873001 is 10037867302.

It can be written as a sum of positive squares in 4 ways, for example, as 3384446976 + 16992426025 = 58176^2 + 130355^2 .

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 20376873001 - 2⁵ = 20376872969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20376873007) 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, 837001 + ... + 861001.

It is an arithmetic number, because the mean of its divisors is an integer number (2570914225).

Almost surely, 2^20376873001 is an apocalyptic number.

It is an amenable number.

20376873001 is a deficient number, since it is larger than the sum of its proper divisors (190440799).

20376873001 is a wasteful number, since it uses less digits than its factorization.

20376873001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31899.

The product of its (nonzero) digits is 42336, while the sum is 37.

The spelling of 20376873001 in words is "twenty billion, three hundred seventy-six million, eight hundred seventy-three thousand, one".