1404100242 has 24 divisors (see below), whose sum is σ = 3112968144. Its totient is φ = 457148664.

The previous prime is 1404100241. The next prime is 1404100277. The reversal of 1404100242 is 2420014041.

1404100242 is a `hidden beast` number, since 14 + 0 + 410 + 0 + 242 = 666.

1404100242 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 (1404100241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906268 + ... + 907815.

It is an arithmetic number, because the mean of its divisors is an integer number (129707006).

Almost surely, 2^1404100242 is an apocalyptic number.

1404100242 is an abundant number, since it is smaller than the sum of its proper divisors (1708867902).

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

1404100242 is a wasteful number, since it uses less digits than its factorization.

1404100242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1814134 (or 1814131 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 1404100242 is about 37471.3255970482. The cubic root of 1404100242 is about 1119.7799955836.

Adding to 1404100242 its reverse (2420014041), we get a palindrome (3824114283).

The spelling of 1404100242 in words is "one billion, four hundred four million, one hundred thousand, two hundred forty-two".