200860290423 has 12 divisors (see below), whose sum is σ = 312449340840. Its totient is φ = 123606332496.

The previous prime is 200860290413. The next prime is 200860290469. The reversal of 200860290423 is 324092068002.

200860290423 is a `hidden beast` number, since 2 + 0 + 0 + 8 + 602 + 9 + 0 + 42 + 3 = 666.

It is not a de Polignac number, because 200860290423 - 2⁵ = 200860290391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200860290403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 858377193 + ... + 858377426.

It is an arithmetic number, because the mean of its divisors is an integer number (26037445070).

Almost surely, 2^200860290423 is an apocalyptic number.

200860290423 is a deficient number, since it is larger than the sum of its proper divisors (111589050417).

200860290423 is a wasteful number, since it uses less digits than its factorization.

200860290423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716754638 (or 1716754635 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 200860290423 in words is "two hundred billion, eight hundred sixty million, two hundred ninety thousand, four hundred twenty-three".