20033315716146 has 16 divisors (see below), whose sum is σ = 40919112952704. Its totient is φ = 6535691651984.

The previous prime is 20033315716111. The next prime is 20033315716151. The reversal of 20033315716146 is 64161751333002.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20033315716098 and 20033315716107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35520063045 + ... + 35520063608.

It is an arithmetic number, because the mean of its divisors is an integer number (2557444559544).

Almost surely, 2^{20033315716146} is an apocalyptic number.

20033315716146 is an abundant number, since it is smaller than the sum of its proper divisors (20885797236558).

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

20033315716146 is a wasteful number, since it uses less digits than its factorization.

20033315716146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71040126705.

The product of its (nonzero) digits is 272160, while the sum is 42.

The spelling of 20033315716146 in words is "twenty trillion, thirty-three billion, three hundred fifteen million, seven hundred sixteen thousand, one hundred forty-six".