20041070748 has 12 divisors (see below), whose sum is σ = 46762498440. Its totient is φ = 6680356912.

The previous prime is 20041070747. The next prime is 20041070779. The reversal of 20041070748 is 84707014002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20041070747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835044603 + ... + 835044626.

It is an arithmetic number, because the mean of its divisors is an integer number (3896874870).

Almost surely, 2^20041070748 is an apocalyptic number.

It is an amenable number.

20041070748 is an abundant number, since it is smaller than the sum of its proper divisors (26721427692).

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

20041070748 is a wasteful number, since it uses less digits than its factorization.

20041070748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670089236 (or 1670089234 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The spelling of 20041070748 in words is "twenty billion, forty-one million, seventy thousand, seven hundred forty-eight".