200467422840 has 64 divisors (see below), whose sum is σ = 609640682400. Its totient is φ = 52725676032.

The previous prime is 200467422839. The next prime is 200467422847. The reversal of 200467422840 is 48224764002.

It is a super-2 number, since 2×200467422840² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200467422847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11433445 + ... + 11450964.

Almost surely, 2^200467422840 is an apocalyptic number.

200467422840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200467422840 is an abundant number, since it is smaller than the sum of its proper divisors (409173259560).

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

200467422840 is a wasteful number, since it uses less digits than its factorization.

200467422840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22884496 (or 22884492 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 39.

The spelling of 200467422840 in words is "two hundred billion, four hundred sixty-seven million, four hundred twenty-two thousand, eight hundred forty".