131234124404 has 12 divisors (see below), whose sum is σ = 229683650784. Its totient is φ = 65610224184.

The previous prime is 131234124403. The next prime is 131234124419. The reversal of 131234124404 is 404421432131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131234124403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666202 + ... + 1743185.

It is an arithmetic number, because the mean of its divisors is an integer number (19140304232).

Almost surely, 2^131234124404 is an apocalyptic number.

It is an amenable number.

131234124404 is a deficient number, since it is larger than the sum of its proper divisors (98449526380).

131234124404 is a wasteful number, since it uses less digits than its factorization.

131234124404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419014 (or 3419012 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 131234124404 its reverse (404421432131), we get a palindrome (535655556535).

The spelling of 131234124404 in words is "one hundred thirty-one billion, two hundred thirty-four million, one hundred twenty-four thousand, four hundred four".