16047481458804 has 96 divisors (see below), whose sum is σ = 38815044428160. Its totient is φ = 5156773214208.

The previous prime is 16047481458797. The next prime is 16047481458839. The reversal of 16047481458804 is 40885418474061.

It is a happy number.

It is a super-2 number, since 2×16047481458804² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25265992 + ... + 25893344.

It is an arithmetic number, because the mean of its divisors is an integer number (404323379460).

Almost surely, 2^{16047481458804} is an apocalyptic number.

It is an amenable number.

16047481458804 is an abundant number, since it is smaller than the sum of its proper divisors (22767562969356).

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

16047481458804 is a wasteful number, since it uses less digits than its factorization.

16047481458804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628049 (or 628047 counting only the distinct ones).

The product of its (nonzero) digits is 27525120, while the sum is 60.

The spelling of 16047481458804 in words is "sixteen trillion, forty-seven billion, four hundred eighty-one million, four hundred fifty-eight thousand, eight hundred four".