16089599490 has 32 divisors (see below), whose sum is σ = 38768901696. Its totient is φ = 4273464000.

The previous prime is 16089599483. The next prime is 16089599501. The reversal of 16089599490 is 9499598061.

16089599490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 1060837 + ... + 1075896.

It is an arithmetic number, because the mean of its divisors is an integer number (1211528178).

Almost surely, 2^16089599490 is an apocalyptic number.

16089599490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16089599490 is an abundant number, since it is smaller than the sum of its proper divisors (22679302206).

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

16089599490 is a wasteful number, since it uses less digits than its factorization.

16089599490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136994.

The product of its (nonzero) digits is 6298560, while the sum is 60.

The spelling of 16089599490 in words is "sixteen billion, eighty-nine million, five hundred ninety-nine thousand, four hundred ninety".