202193050938 has 16 divisors (see below), whose sum is σ = 404390521920. Its totient is φ = 67396946976.

The previous prime is 202193050883. The next prime is 202193050967. The reversal of 202193050938 is 839050391202.

It is a self number, because there is not a number n which added to its sum of digits gives 202193050938.

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, 916731 + ... + 1115697.

It is an arithmetic number, because the mean of its divisors is an integer number (25274407620).

Almost surely, 2^202193050938 is an apocalyptic number.

202193050938 is an abundant number, since it is smaller than the sum of its proper divisors (202197470982).

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

202193050938 is a wasteful number, since it uses less digits than its factorization.

202193050938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368341.

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 202193050938 in words is "two hundred two billion, one hundred ninety-three million, fifty thousand, nine hundred thirty-eight".