200325554442 has 24 divisors (see below), whose sum is σ = 467426294244. Its totient is φ = 61638632064.

The previous prime is 200325554417. The next prime is 200325554467. The reversal of 200325554442 is 244455523002.

200325554442 is a `hidden beast` number, since 20 + 0 + 3 + 2 + 55 + 544 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (200325554417) and next prime (200325554467).

It can be written as a sum of positive squares in 2 ways, for example, as 200257145001 + 68409441 = 447501^2 + 8271^2 .

It is a junction number, because it is equal to n+sod(n) for n = 200325554397 and 200325554406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428045823 + ... + 428046290.

Almost surely, 2^200325554442 is an apocalyptic number.

200325554442 is an abundant number, since it is smaller than the sum of its proper divisors (267100739802).

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

200325554442 is a wasteful number, since it uses less digits than its factorization.

200325554442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856092134 (or 856092131 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

The spelling of 200325554442 in words is "two hundred billion, three hundred twenty-five million, five hundred fifty-four thousand, four hundred forty-two".