20482844898 has 8 divisors (see below), whose sum is σ = 40965689808. Its totient is φ = 6827614964.

The previous prime is 20482844897. The next prime is 20482844947. The reversal of 20482844898 is 89844828402.

20482844898 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

20482844898 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (20482844897) 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, 1706903736 + ... + 1706903747.

It is an arithmetic number, because the mean of its divisors is an integer number (5120711226).

Almost surely, 2^20482844898 is an apocalyptic number.

20482844898 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20482844898 is a wasteful number, since it uses less digits than its factorization.

20482844898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3413807488.

The product of its (nonzero) digits is 9437184, while the sum is 57.

The spelling of 20482844898 in words is "twenty billion, four hundred eighty-two million, eight hundred forty-four thousand, eight hundred ninety-eight".