20174066080 has 48 divisors (see below), whose sum is σ = 54469981440. Its totient is φ = 6916822272.

The previous prime is 20174066053. The next prime is 20174066131. The reversal of 20174066080 is 8066047102.

It is an unprimeable number.

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, 9005160 + ... + 9007399.

It is an arithmetic number, because the mean of its divisors is an integer number (1134791280).

Almost surely, 2^20174066080 is an apocalyptic number.

20174066080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20174066080 is an abundant number, since it is smaller than the sum of its proper divisors (34295915360).

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

20174066080 is a wasteful number, since it uses less digits than its factorization.

20174066080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18012581 (or 18012573 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 20174066080 in words is "twenty billion, one hundred seventy-four million, sixty-six thousand, eighty".