1404410142 has 16 divisors (see below), whose sum is σ = 2809230480. Its totient is φ = 468068352.

The previous prime is 1404410141. The next prime is 1404410159. The reversal of 1404410142 is 2410144041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404410141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44484 + ... + 69192.

It is an arithmetic number, because the mean of its divisors is an integer number (175576905).

Almost surely, 2^1404410142 is an apocalyptic number.

1404410142 is an abundant number, since it is smaller than the sum of its proper divisors (1404820338).

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

1404410142 is a wasteful number, since it uses less digits than its factorization.

1404410142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34187.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 1404410142 is about 37475.4605308594. The cubic root of 1404410142 is about 1119.8623720130.

Adding to 1404410142 its reverse (2410144041), we get a palindrome (3814554183).

The spelling of 1404410142 in words is "one billion, four hundred four million, four hundred ten thousand, one hundred forty-two".