202672873938 has 8 divisors (see below), whose sum is σ = 405345747888. Its totient is φ = 67557624644.

The previous prime is 202672873919. The next prime is 202672873961. The reversal of 202672873938 is 839378276202.

202672873938 is digitally balanced in base 2, 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.

202672873938 is an admirable number.

It is an unprimeable number.

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, 16889406156 + ... + 16889406167.

It is an arithmetic number, because the mean of its divisors is an integer number (50668218486).

Almost surely, 2^202672873938 is an apocalyptic number.

202672873938 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.

202672873938 is a wasteful number, since it uses less digits than its factorization.

202672873938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33778812328.

The product of its (nonzero) digits is 12192768, while the sum is 57.

The spelling of 202672873938 in words is "two hundred two billion, six hundred seventy-two million, eight hundred seventy-three thousand, nine hundred thirty-eight".