1404112043 has 8 divisors (see below), whose sum is σ = 1409311200. Its totient is φ = 1398922560.

The previous prime is 1404112033. The next prime is 1404112051. The reversal of 1404112043 is 3402114041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1404112043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1404112013) 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, 405383 + ... + 408831.

It is an arithmetic number, because the mean of its divisors is an integer number (176163900).

Almost surely, 2^1404112043 is an apocalyptic number.

1404112043 is a deficient number, since it is larger than the sum of its proper divisors (5199157).

1404112043 is an equidigital number, since it uses as much as digits as its factorization.

1404112043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1404112043 is about 37471.4830637913. The cubic root of 1404112043 is about 1119.7831327021.

Adding to 1404112043 its reverse (3402114041), we get a palindrome (4806226084).

The spelling of 1404112043 in words is "one billion, four hundred four million, one hundred twelve thousand, forty-three".