200490001473 has 16 divisors (see below), whose sum is σ = 267727896576. Its totient is φ = 133456211280.

The previous prime is 200490001471. The next prime is 200490001529. The reversal of 200490001473 is 374100094002.

It is a happy number.

It is not a de Polignac number, because 200490001473 - 2¹ = 200490001471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200490001473.

It is not an unprimeable number, because it can be changed into a prime (200490001471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5448928 + ... + 5485598.

It is an arithmetic number, because the mean of its divisors is an integer number (16732993536).

Almost surely, 2^200490001473 is an apocalyptic number.

It is an amenable number.

200490001473 is a deficient number, since it is larger than the sum of its proper divisors (67237895103).

200490001473 is a wasteful number, since it uses less digits than its factorization.

200490001473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39404.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 200490001473 its reverse (374100094002), we get a palindrome (574590095475).

The spelling of 200490001473 in words is "two hundred billion, four hundred ninety million, one thousand, four hundred seventy-three".