32440114344 has 128 divisors (see below), whose sum is σ = 90073036800. Its totient is φ = 9653736960.

The previous prime is 32440114321. The next prime is 32440114409. The reversal of 32440114344 is 44341104423.

It is a super-2 number, since 2×32440114344² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4602487 + ... + 4609529.

It is an arithmetic number, because the mean of its divisors is an integer number (703695600).

Almost surely, 2^32440114344 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 32440114344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45036518400).

32440114344 is an abundant number, since it is smaller than the sum of its proper divisors (57632922456).

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

32440114344 is a wasteful number, since it uses less digits than its factorization.

32440114344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7375 (or 7371 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 32440114344 its reverse (44341104423), we get a palindrome (76781218767).

The spelling of 32440114344 in words is "thirty-two billion, four hundred forty million, one hundred fourteen thousand, three hundred forty-four".