20007041076 has 72 divisors (see below), whose sum is σ = 55279879200. Its totient is φ = 6050767680.

The previous prime is 20007041071. The next prime is 20007041083. The reversal of 20007041076 is 67014070002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20007041071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151935 + ... + 251193.

It is an arithmetic number, because the mean of its divisors is an integer number (767776100).

Almost surely, 2^20007041076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20007041076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27639939600).

20007041076 is an abundant number, since it is smaller than the sum of its proper divisors (35272838124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20007041076 is a wasteful number, since it uses less digits than its factorization.

20007041076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99789 (or 99784 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The spelling of 20007041076 in words is "twenty billion, seven million, forty-one thousand, seventy-six".