1404142112 has 24 divisors (see below), whose sum is σ = 2765472192. Its totient is φ = 701800000.

The previous prime is 1404142087. The next prime is 1404142127. The reversal of 1404142112 is 2112414041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95237 + ... + 108987.

It is an arithmetic number, because the mean of its divisors is an integer number (115228008).

Almost surely, 2^1404142112 is an apocalyptic number.

It is an amenable number.

1404142112 is a deficient number, since it is larger than the sum of its proper divisors (1361330080).

1404142112 is a wasteful number, since it uses less digits than its factorization.

1404142112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16952 (or 16944 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1404142112 is about 37471.8842867556. The cubic root of 1404142112 is about 1119.7911260145.

Adding to 1404142112 its reverse (2112414041), we get a palindrome (3516556153).

The spelling of 1404142112 in words is "one billion, four hundred four million, one hundred forty-two thousand, one hundred twelve".