1404023112 has 64 divisors (see below), whose sum is σ = 3905865600. Its totient is φ = 467311680.

The previous prime is 1404023111. The next prime is 1404023189. The reversal of 1404023112 is 2113204041.

1404023112 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1404023111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152562 + ... + 161502.

It is an arithmetic number, because the mean of its divisors is an integer number (61029150).

Almost surely, 2^1404023112 is an apocalyptic number.

1404023112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1404023112 is an abundant number, since it is smaller than the sum of its proper divisors (2501842488).

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

1404023112 is a wasteful number, since it uses less digits than its factorization.

1404023112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9683 (or 9673 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1404023112 is about 37470.2963959454. The cubic root of 1404023112 is about 1119.7594912991.

Adding to 1404023112 its reverse (2113204041), we get a palindrome (3517227153).

The spelling of 1404023112 in words is "one billion, four hundred four million, twenty-three thousand, one hundred twelve".