868110895490 has 16 divisors (see below), whose sum is σ = 1562884908480. Its totient is φ = 347180958960.

The previous prime is 868110895459. The next prime is 868110895513. The reversal of 868110895490 is 94598011868.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7867376 + ... + 7976955.

It is an arithmetic number, because the mean of its divisors is an integer number (97680306780).

Almost surely, 2^868110895490 is an apocalyptic number.

868110895490 is a deficient number, since it is larger than the sum of its proper divisors (694774012990).

868110895490 is a wasteful number, since it uses less digits than its factorization.

868110895490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15849817.

The product of its (nonzero) digits is 4976640, while the sum is 59.

The spelling of 868110895490 in words is "eight hundred sixty-eight billion, one hundred ten million, eight hundred ninety-five thousand, four hundred ninety".