16017146940 has 48 divisors (see below), whose sum is σ = 44861271840. Its totient is φ = 4269976320.

The previous prime is 16017146923. The next prime is 16017146987. The reversal of 16017146940 is 4964171061.

16017146940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 174766 + ... + 250154.

It is an arithmetic number, because the mean of its divisors is an integer number (934609830).

Almost surely, 2^16017146940 is an apocalyptic number.

16017146940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16017146940 is an abundant number, since it is smaller than the sum of its proper divisors (28844124900).

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

16017146940 is a wasteful number, since it uses less digits than its factorization.

16017146940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78942 (or 78940 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 16017146940 in words is "sixteen billion, seventeen million, one hundred forty-six thousand, nine hundred forty".