200642365045 has 8 divisors (see below), whose sum is σ = 240792628896. Its totient is φ = 160499364816.

The previous prime is 200642365031. The next prime is 200642365151. The reversal of 200642365045 is 540563246002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200642365045 - 2²³ = 200633976437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200642364995 and 200642365013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1754947 + ... + 1865776.

It is an arithmetic number, because the mean of its divisors is an integer number (30099078612).

Almost surely, 2^200642365045 is an apocalyptic number.

It is an amenable number.

200642365045 is a deficient number, since it is larger than the sum of its proper divisors (40150263851).

200642365045 is a wasteful number, since it uses less digits than its factorization.

200642365045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631811.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 200642365045 in words is "two hundred billion, six hundred forty-two million, three hundred sixty-five thousand, forty-five".