32404445343 has 24 divisors (see below), whose sum is σ = 48465162720. Its totient is φ = 20838767040.

The previous prime is 32404445327. The next prime is 32404445347. The reversal of 32404445343 is 34354440423.

It is not a de Polignac number, because 32404445343 - 2⁴ = 32404445327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32404445298 and 32404445307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32404445347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228478 + ... + 342068.

It is an arithmetic number, because the mean of its divisors is an integer number (2019381780).

Almost surely, 2^32404445343 is an apocalyptic number.

32404445343 is a deficient number, since it is larger than the sum of its proper divisors (16060717377).

32404445343 is a wasteful number, since it uses less digits than its factorization.

32404445343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114719 (or 114716 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 32404445343 its reverse (34354440423), we get a palindrome (66758885766).

The spelling of 32404445343 in words is "thirty-two billion, four hundred four million, four hundred forty-five thousand, three hundred forty-three".