969132144032 has 72 divisors (see below), whose sum is σ = 2069492392800. Its totient is φ = 446543535360.

The previous prime is 969132144023. The next prime is 969132144067. The reversal of 969132144032 is 230441231969.

It is a super-2 number, since 2×969132144032² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3089807 + ... + 3388977.

It is an arithmetic number, because the mean of its divisors is an integer number (28742949900).

Almost surely, 2^969132144032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 969132144032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1034746196400).

969132144032 is an abundant number, since it is smaller than the sum of its proper divisors (1100360248768).

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

969132144032 is a wasteful number, since it uses less digits than its factorization.

969132144032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299806 (or 299785 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 969132144032 in words is "nine hundred sixty-nine billion, one hundred thirty-two million, one hundred forty-four thousand, thirty-two".