932340805440 has 448 divisors, whose sum is σ = 3306840256512. Its totient is φ = 220656844800.

The previous prime is 932340805427. The next prime is 932340805477. The reversal of 932340805440 is 44508043239.

It is a junction number, because it is equal to n+sod(n) for n = 932340805392 and 932340805401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77219244 + ... + 77231316.

Almost surely, 2^932340805440 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 932340805440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1653420128256).

932340805440 is an abundant number, since it is smaller than the sum of its proper divisors (2374499451072).

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

932340805440 is a wasteful number, since it uses less digits than its factorization.

932340805440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12278 (or 12268 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

Adding to 932340805440 its reverse (44508043239), we get a palindrome (976848848679).

The spelling of 932340805440 in words is "nine hundred thirty-two billion, three hundred forty million, eight hundred five thousand, four hundred forty".