32131123433404 has 12 divisors (see below), whose sum is σ = 56235811795128. Its totient is φ = 16063748634800.

The previous prime is 32131123433401. The next prime is 32131123433413. The reversal of 32131123433404 is 40433432113123.

It is a self number, because there is not a number n which added to its sum of digits gives 32131123433404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32131123433401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453230602 + ... + 453301489.

It is an arithmetic number, because the mean of its divisors is an integer number (4686317649594).

Almost surely, 2^{32131123433404} is an apocalyptic number.

It is an amenable number.

32131123433404 is a deficient number, since it is larger than the sum of its proper divisors (24104688361724).

32131123433404 is a wasteful number, since it uses less digits than its factorization.

32131123433404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906540956 (or 906540954 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 32131123433404 its reverse (40433432113123), we get a palindrome (72564555546527).

The spelling of 32131123433404 in words is "thirty-two trillion, one hundred thirty-one billion, one hundred twenty-three million, four hundred thirty-three thousand, four hundred four".