16058881776 has 320 divisors, whose sum is σ = 52110950400. Its totient is φ = 4157733888.

The previous prime is 16058881759. The next prime is 16058881789. The reversal of 16058881776 is 67718885061.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23511931 + ... + 23512613.

It is an arithmetic number, because the mean of its divisors is an integer number (162846720).

Almost surely, 2^16058881776 is an apocalyptic number.

16058881776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16058881776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26055475200).

16058881776 is an abundant number, since it is smaller than the sum of its proper divisors (36052068624).

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

16058881776 is a wasteful number, since it uses less digits than its factorization.

16058881776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 870 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 57.

The spelling of 16058881776 in words is "sixteen billion, fifty-eight million, eight hundred eighty-one thousand, seven hundred seventy-six".