11404531042 has 8 divisors (see below), whose sum is σ = 17109694800. Its totient is φ = 5701299444.

The previous prime is 11404531009. The next prime is 11404531057. The reversal of 11404531042 is 24013540411.

11404531042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11404530998 and 11404531016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468192 + ... + 491947.

It is an arithmetic number, because the mean of its divisors is an integer number (2138711850).

Almost surely, 2^11404531042 is an apocalyptic number.

11404531042 is a deficient number, since it is larger than the sum of its proper divisors (5705163758).

11404531042 is an equidigital number, since it uses as much as digits as its factorization.

11404531042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966080.

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 11404531042 in words is "eleven billion, four hundred four million, five hundred thirty-one thousand, forty-two".