200045020144 has 10 divisors (see below), whose sum is σ = 387587226560. Its totient is φ = 100022510064.

The previous prime is 200045020141. The next prime is 200045020181. The reversal of 200045020144 is 441020540002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200045020141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6251406864 + ... + 6251406895.

It is an arithmetic number, because the mean of its divisors is an integer number (38758722656).

Almost surely, 2^200045020144 is an apocalyptic number.

It is an amenable number.

200045020144 is a deficient number, since it is larger than the sum of its proper divisors (187542206416).

200045020144 is a wasteful number, since it uses less digits than its factorization.

200045020144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12502813767 (or 12502813761 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 200045020144 its reverse (441020540002), we get a palindrome (641065560146).

The spelling of 200045020144 in words is "two hundred billion, forty-five million, twenty thousand, one hundred forty-four".