200690425486 has 4 divisors (see below), whose sum is σ = 301035638232. Its totient is φ = 100345212742.

The previous prime is 200690425423. The next prime is 200690425513. The reversal of 200690425486 is 684524096002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50172606370 + ... + 50172606373.

It is an arithmetic number, because the mean of its divisors is an integer number (75258909558).

Almost surely, 2^200690425486 is an apocalyptic number.

200690425486 is a deficient number, since it is larger than the sum of its proper divisors (100345212746).

200690425486 is a wasteful number, since it uses less digits than its factorization.

200690425486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100345212745.

The product of its (nonzero) digits is 829440, while the sum is 46.

The spelling of 200690425486 in words is "two hundred billion, six hundred ninety million, four hundred twenty-five thousand, four hundred eighty-six".