200161534224 has 80 divisors (see below), whose sum is σ = 521854224192. Its totient is φ = 66107641344.

The previous prime is 200161534217. The next prime is 200161534231. The reversal of 200161534224 is 422435161002.

It is an interprime number because it is at equal distance from previous prime (200161534217) and next prime (200161534231).

It is a junction number, because it is equal to n+sod(n) for n = 200161534191 and 200161534200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2391939 + ... + 2474205.

Almost surely, 2^200161534224 is an apocalyptic number.

200161534224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200161534224 is an abundant number, since it is smaller than the sum of its proper divisors (321692689968).

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

200161534224 is a wasteful number, since it uses less digits than its factorization.

200161534224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82744 (or 82738 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 200161534224 its reverse (422435161002), we get a palindrome (622596695226).

The spelling of 200161534224 in words is "two hundred billion, one hundred sixty-one million, five hundred thirty-four thousand, two hundred twenty-four".