10287641286 has 24 divisors (see below), whose sum is σ = 24004496880. Its totient is φ = 3165428016.

The previous prime is 10287641269. The next prime is 10287641291. The reversal of 10287641286 is 68214678201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21981906 + ... + 21982373.

It is an arithmetic number, because the mean of its divisors is an integer number (1000187370).

Almost surely, 2^10287641286 is an apocalyptic number.

10287641286 is an abundant number, since it is smaller than the sum of its proper divisors (13716855594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10287641286 is a wasteful number, since it uses less digits than its factorization.

10287641286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43964300 (or 43964297 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 10287641286 in words is "ten billion, two hundred eighty-seven million, six hundred forty-one thousand, two hundred eighty-six".