20320667150 has 48 divisors (see below), whose sum is σ = 43506798720. Its totient is φ = 6916946400.

The previous prime is 20320667149. The next prime is 20320667153. The reversal of 20320667150 is 5176602302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20320667153) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 160196 + ... + 257495.

It is an arithmetic number, because the mean of its divisors is an integer number (906391640).

Almost surely, 2^20320667150 is an apocalyptic number.

20320667150 is an abundant number, since it is smaller than the sum of its proper divisors (23186131570).

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

20320667150 is a wasteful number, since it uses less digits than its factorization.

20320667150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417849 (or 417844 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 20320667150 in words is "twenty billion, three hundred twenty million, six hundred sixty-seven thousand, one hundred fifty".