16001442885860 has 24 divisors (see below), whose sum is σ = 33607926608256. Its totient is φ = 6399644478560.

The previous prime is 16001442885829. The next prime is 16001442885881. The reversal of 16001442885860 is 6858824410061.

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 7 ways as a sum of consecutive naturals, for example, 58151546 + ... + 58426065.

It is an arithmetic number, because the mean of its divisors is an integer number (1400330275344).

Almost surely, 2^{16001442885860} is an apocalyptic number.

16001442885860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16001442885860 is an abundant number, since it is smaller than the sum of its proper divisors (17606483722396).

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

16001442885860 is a wasteful number, since it uses less digits than its factorization.

16001442885860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116584483 (or 116584481 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 53.

The spelling of 16001442885860 in words is "sixteen trillion, one billion, four hundred forty-two million, eight hundred eighty-five thousand, eight hundred sixty".