32040203404 has 24 divisors (see below), whose sum is σ = 61248103056. Its totient is φ = 14544576000.

The previous prime is 32040203381. The next prime is 32040203407. The reversal of 32040203404 is 40430204023.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (32040203407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444957 + ... + 511924.

It is an arithmetic number, because the mean of its divisors is an integer number (2552004294).

Almost surely, 2^32040203404 is an apocalyptic number.

It is an amenable number.

32040203404 is a deficient number, since it is larger than the sum of its proper divisors (29207899652).

32040203404 is a wasteful number, since it uses less digits than its factorization.

32040203404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 957657 (or 957655 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 32040203404 its reverse (40430204023), we get a palindrome (72470407427).

The spelling of 32040203404 in words is "thirty-two billion, forty million, two hundred three thousand, four hundred four".