1404242112042 has 48 divisors (see below), whose sum is σ = 3793277397312. Its totient is φ = 364738210560.

The previous prime is 1404242112041. The next prime is 1404242112067. The reversal of 1404242112042 is 2402112424041.

1404242112042 is a `hidden beast` number, since 1 + 4 + 0 + 424 + 211 + 20 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1404242111997 and 1404242112015.

It is not an unprimeable number, because it can be changed into a prime (1404242112041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506579463 + ... + 506582234.

It is an arithmetic number, because the mean of its divisors is an integer number (79026612444).

Almost surely, 2^{1404242112042} is an apocalyptic number.

1404242112042 is an abundant number, since it is smaller than the sum of its proper divisors (2389035285270).

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

1404242112042 is a wasteful number, since it uses less digits than its factorization.

1404242112042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013161723 (or 1013161720 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 1404242112042 its reverse (2402112424041), we get a palindrome (3806354536083).

The spelling of 1404242112042 in words is "one trillion, four hundred four billion, two hundred forty-two million, one hundred twelve thousand, forty-two".