16367983632 has 1200 divisors, whose sum is σ = 67943873536. Its totient is φ = 3695155200.

The previous prime is 16367983613. The next prime is 16367983703. The reversal of 16367983632 is 23638976361.

It is a super-2 number, since 2×16367983632² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 442377918 + ... + 442377954.

Almost surely, 2^16367983632 is an apocalyptic number.

16367983632 is a gapful number since it is divisible by the number (12) 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 16367983632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33971936768).

16367983632 is an abundant number, since it is smaller than the sum of its proper divisors (51575889904).

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

16367983632 is a wasteful number, since it uses less digits than its factorization.

16367983632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 104 counting only the distinct ones).

The product of its digits is 5878656, while the sum is 54.

It can be divided in two parts, 16367 and 983632, that added together give a palindrome (999999).

The spelling of 16367983632 in words is "sixteen billion, three hundred sixty-seven million, nine hundred eighty-three thousand, six hundred thirty-two".