202443313852 has 12 divisors (see below), whose sum is σ = 381527783896. Its totient is φ = 93435375600.

The previous prime is 202443313837. The next prime is 202443313867. The reversal of 202443313852 is 258313344202.

It is an interprime number because it is at equal distance from previous prime (202443313837) and next prime (202443313867).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1946570274 + ... + 1946570377.

Almost surely, 2^202443313852 is an apocalyptic number.

It is an amenable number.

202443313852 is a deficient number, since it is larger than the sum of its proper divisors (179084470044).

202443313852 is a wasteful number, since it uses less digits than its factorization.

202443313852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3893140668 (or 3893140666 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 202443313852 in words is "two hundred two billion, four hundred forty-three million, three hundred thirteen thousand, eight hundred fifty-two".