16047086786480 has 20 divisors (see below), whose sum is σ = 37309476778752. Its totient is φ = 6418834714560.

The previous prime is 16047086786453. The next prime is 16047086786519. The reversal of 16047086786480 is 8468768074061.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×16047086786480² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

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, 100294292336 + ... + 100294292495.

Almost surely, 2^{16047086786480} is an apocalyptic number.

16047086786480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16047086786480 is an abundant number, since it is smaller than the sum of its proper divisors (21262389992272).

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

16047086786480 is a wasteful number, since it uses less digits than its factorization.

16047086786480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200588584844 (or 200588584838 counting only the distinct ones).

The product of its (nonzero) digits is 86704128, while the sum is 65.

The spelling of 16047086786480 in words is "sixteen trillion, forty-seven billion, eighty-six million, seven hundred eighty-six thousand, four hundred eighty".