16167406632 has 128 divisors (see below), whose sum is σ = 44974003200. Its totient is φ = 4839554304.

The previous prime is 16167406621. The next prime is 16167406637. The reversal of 16167406632 is 23660476161.

It is a super-2 number, since 2×16167406632² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16167406637) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1946793 + ... + 1955079.

It is an arithmetic number, because the mean of its divisors is an integer number (351359400).

Almost surely, 2^16167406632 is an apocalyptic number.

16167406632 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 16167406632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22487001600).

16167406632 is an abundant number, since it is smaller than the sum of its proper divisors (28806596568).

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

16167406632 is a wasteful number, since it uses less digits than its factorization.

16167406632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8372 (or 8342 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 16167406632 in words is "sixteen billion, one hundred sixty-seven million, four hundred six thousand, six hundred thirty-two".