16029336064 has 80 divisors (see below), whose sum is σ = 36883192896. Its totient is φ = 6817075200.

The previous prime is 16029336049. The next prime is 16029336077. The reversal of 16029336064 is 46063392061.

It is a super-2 number, since 2×16029336064² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452434 + ... + 486574.

Almost surely, 2^16029336064 is an apocalyptic number.

16029336064 is a gapful number since it is divisible by the number (14) 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 16029336064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18441596448).

16029336064 is an abundant number, since it is smaller than the sum of its proper divisors (20853856832).

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

16029336064 is an equidigital number, since it uses as much as digits as its factorization.

16029336064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34297 (or 34281 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 16029336064 in words is "sixteen billion, twenty-nine million, three hundred thirty-six thousand, sixty-four".