20001041076 has 48 divisors (see below), whose sum is σ = 49456358784. Its totient is φ = 6269500416.

The previous prime is 20001041057. The next prime is 20001041077. The reversal of 20001041076 is 67014010002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20001041077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202281 + ... + 284463.

It is an arithmetic number, because the mean of its divisors is an integer number (1030340808).

Almost surely, 2^20001041076 is an apocalyptic number.

It is an amenable number.

20001041076 is an abundant number, since it is smaller than the sum of its proper divisors (29455317708).

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

20001041076 is a wasteful number, since it uses less digits than its factorization.

20001041076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83400 (or 83398 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

Adding to 20001041076 its reverse (67014010002), we get a palindrome (87015051078).

The spelling of 20001041076 in words is "twenty billion, one million, forty-one thousand, seventy-six".