16032861936 has 360 divisors, whose sum is σ = 56502779424. Its totient is φ = 4206504960.

The previous prime is 16032861899. The next prime is 16032861967. The reversal of 16032861936 is 63916823061.

16032861936 is a `hidden beast` number, since 1 + 6 + 0 + 3 + 28 + 619 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 16032861891 and 16032861900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 25408341 + ... + 25408971.

Almost surely, 2^16032861936 is an apocalyptic number.

16032861936 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 16032861936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28251389712).

16032861936 is an abundant number, since it is smaller than the sum of its proper divisors (40469917488).

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

16032861936 is a wasteful number, since it uses less digits than its factorization.

16032861936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 16032861936 in words is "sixteen billion, thirty-two million, eight hundred sixty-one thousand, nine hundred thirty-six".