16673127440 has 40 divisors (see below), whose sum is σ = 38959857600. Its totient is φ = 6635730816.

The previous prime is 16673127433. The next prime is 16673127461. The reversal of 16673127440 is 4472137661.

16673127440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 507734 + ... + 539573.

It is an arithmetic number, because the mean of its divisors is an integer number (973996440).

Almost surely, 2^16673127440 is an apocalyptic number.

16673127440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16673127440 is an abundant number, since it is smaller than the sum of its proper divisors (22286730160).

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

16673127440 is a wasteful number, since it uses less digits than its factorization.

16673127440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047519 (or 1047513 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 16673127440 in words is "sixteen billion, six hundred seventy-three million, one hundred twenty-seven thousand, four hundred forty".