200260428489 has 20 divisors (see below), whose sum is σ = 326350329360. Its totient is φ = 121369956120.

The previous prime is 200260428479. The next prime is 200260428499. The reversal of 200260428489 is 984824062002.

It is an interprime number because it is at equal distance from previous prime (200260428479) and next prime (200260428499).

It is not a de Polignac number, because 200260428489 - 2⁹ = 200260427977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200260428479) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 112378699 + ... + 112380480.

It is an arithmetic number, because the mean of its divisors is an integer number (16317516468).

Almost surely, 2^200260428489 is an apocalyptic number.

It is an amenable number.

200260428489 is a deficient number, since it is larger than the sum of its proper divisors (126089900871).

200260428489 is a wasteful number, since it uses less digits than its factorization.

200260428489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224759202 (or 224759193 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 200260428489 in words is "two hundred billion, two hundred sixty million, four hundred twenty-eight thousand, four hundred eighty-nine".