200412057605645 has 32 divisors (see below), whose sum is σ = 250320727641600. Its totient is φ = 153911401413120.

The previous prime is 200412057605593. The next prime is 200412057605653. The reversal of 200412057605645 is 546506750214002.

It is a de Polignac number, because none of the positive numbers 2^k-200412057605645 is a prime.

It is a super-3 number, since 3×200412057605645³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 200412057605645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39072281 + ... + 43902929.

It is an arithmetic number, because the mean of its divisors is an integer number (7822522738800).

Almost surely, 2^{200412057605645} is an apocalyptic number.

It is an amenable number.

200412057605645 is a deficient number, since it is larger than the sum of its proper divisors (49908670035955).

200412057605645 is a wasteful number, since it uses less digits than its factorization.

200412057605645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4834085.

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 200412057605645 in words is "two hundred trillion, four hundred twelve billion, fifty-seven million, six hundred five thousand, six hundred forty-five".