940203212 has 12 divisors (see below), whose sum is σ = 1771921536. Its totient is φ = 433939920.

The previous prime is 940203211. The next prime is 940203289. The reversal of 940203212 is 212302049.

It is not an unprimeable number, because it can be changed into a prime (940203211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9040364 + ... + 9040467.

It is an arithmetic number, because the mean of its divisors is an integer number (147660128).

Almost surely, 2^940203212 is an apocalyptic number.

It is an amenable number.

940203212 is a deficient number, since it is larger than the sum of its proper divisors (831718324).

940203212 is a wasteful number, since it uses less digits than its factorization.

940203212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18080848 (or 18080846 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 940203212 is about 30662.7332767319. The cubic root of 940203212 is about 979.6566935770.

The spelling of 940203212 in words is "nine hundred forty million, two hundred three thousand, two hundred twelve".