20174372006 has 8 divisors (see below), whose sum is σ = 30965315304. Its totient is φ = 9852600240.

The previous prime is 20174372003. The next prime is 20174372011. The reversal of 20174372006 is 60027347102.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20174372003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117292775 + ... + 117292946.

It is an arithmetic number, because the mean of its divisors is an integer number (3870664413).

Almost surely, 2^20174372006 is an apocalyptic number.

20174372006 is a deficient number, since it is larger than the sum of its proper divisors (10790943298).

20174372006 is a wasteful number, since it uses less digits than its factorization.

20174372006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234585766.

The product of its (nonzero) digits is 14112, while the sum is 32.

The spelling of 20174372006 in words is "twenty billion, one hundred seventy-four million, three hundred seventy-two thousand, six".