1404122021214 has 64 divisors (see below), whose sum is σ = 3070752768000. Its totient is φ = 424490220000.

The previous prime is 1404122021089. The next prime is 1404122021233. The reversal of 1404122021214 is 4121202214041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126823299 + ... + 126834369.

It is an arithmetic number, because the mean of its divisors is an integer number (47980512000).

Almost surely, 2^{1404122021214} is an apocalyptic number.

1404122021214 is an abundant number, since it is smaller than the sum of its proper divisors (1666630746786).

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

1404122021214 is a wasteful number, since it uses less digits than its factorization.

1404122021214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15437.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1404122021214 its reverse (4121202214041), we get a palindrome (5525324235255).

The spelling of 1404122021214 in words is "one trillion, four hundred four billion, one hundred twenty-two million, twenty-one thousand, two hundred fourteen".