990160109010 has 32 divisors (see below), whose sum is σ = 2640426958080. Its totient is φ = 264042695664.

The previous prime is 990160108979. The next prime is 990160109017. The reversal of 990160109010 is 10901061099.

It is not an unprimeable number, because it can be changed into a prime (990160109017) by changing a digit.

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, 1833629562 + ... + 1833630101.

It is an arithmetic number, because the mean of its divisors is an integer number (82513342440).

Almost surely, 2^990160109010 is an apocalyptic number.

990160109010 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

990160109010 is an abundant number, since it is smaller than the sum of its proper divisors (1650266849070).

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

990160109010 is a wasteful number, since it uses less digits than its factorization.

990160109010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667259679 (or 3667259673 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 36.

The spelling of 990160109010 in words is "nine hundred ninety billion, one hundred sixty million, one hundred nine thousand, ten".