1232041131396 has 18 divisors (see below), whose sum is σ = 3114326193342. Its totient is φ = 410680377120.

The previous prime is 1232041131367. The next prime is 1232041131403. The reversal of 1232041131396 is 6931311402321.

1232041131396 is a `hidden beast` number, since 1 + 2 + 320 + 4 + 11 + 313 + 9 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1224705208896 + 7335922500 = 1106664^2 + 85650^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 34223364761 = 1232041131396 / (1 + 2 + 3 + 2 + 0 + 4 + 1 + 1 + 3 + 1 + 3 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 1232041131396.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17111682345 + ... + 17111682416.

Almost surely, 2^{1232041131396} is an apocalyptic number.

It is an amenable number.

1232041131396 is an abundant number, since it is smaller than the sum of its proper divisors (1882285061946).

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

1232041131396 is a wasteful number, since it uses less digits than its factorization.

1232041131396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34223364771 (or 34223364766 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 1232041131396 in words is "one trillion, two hundred thirty-two billion, forty-one million, one hundred thirty-one thousand, three hundred ninety-six".