16074585440 has 24 divisors (see below), whose sum is σ = 37976208480. Its totient is φ = 6429834112.

The previous prime is 16074585431. The next prime is 16074585463. The reversal of 16074585440 is 4458547061.

It is a junction number, because it is equal to n+sod(n) for n = 16074585391 and 16074585400.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 50232920 + ... + 50233239.

It is an arithmetic number, because the mean of its divisors is an integer number (1582342020).

Almost surely, 2^16074585440 is an apocalyptic number.

16074585440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16074585440 is an abundant number, since it is smaller than the sum of its proper divisors (21901623040).

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

16074585440 is a wasteful number, since it uses less digits than its factorization.

16074585440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100466174 (or 100466166 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 16074585440 in words is "sixteen billion, seventy-four million, five hundred eighty-five thousand, four hundred forty".