900641108086 has 32 divisors (see below), whose sum is σ = 1410169824000. Its totient is φ = 430882452000.

The previous prime is 900641108063. The next prime is 900641108113. The reversal of 900641108086 is 680801146009.

It is a super-2 number, since 2×900641108086² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2741601 + ... + 3052483.

It is an arithmetic number, because the mean of its divisors is an integer number (44067807000).

Almost surely, 2^900641108086 is an apocalyptic number.

900641108086 is a deficient number, since it is larger than the sum of its proper divisors (509528715914).

900641108086 is a wasteful number, since it uses less digits than its factorization.

900641108086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311364.

The product of its (nonzero) digits is 82944, while the sum is 43.

The spelling of 900641108086 in words is "nine hundred billion, six hundred forty-one million, one hundred eight thousand, eighty-six".