1404141422224 has 20 divisors (see below), whose sum is σ = 2721112879420. Its totient is φ = 701918743680.

The previous prime is 1404141422221. The next prime is 1404141422237. The reversal of 1404141422224 is 4222241414041.

It can be written as a sum of positive squares in 2 ways, for example, as 146980224400 + 1257161197824 = 383380^2 + 1121232^2 .

It is a super-2 number, since 2×1404141422224² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1404141422221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9421719 + ... + 9569590.

It is an arithmetic number, because the mean of its divisors is an integer number (136055643971).

Almost surely, 2^{1404141422224} is an apocalyptic number.

It is an amenable number.

1404141422224 is a deficient number, since it is larger than the sum of its proper divisors (1316971457196).

1404141422224 is a wasteful number, since it uses less digits than its factorization.

1404141422224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18995938 (or 18995932 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 1404141422224 its reverse (4222241414041), we get a palindrome (5626382836265).

The spelling of 1404141422224 in words is "one trillion, four hundred four billion, one hundred forty-one million, four hundred twenty-two thousand, two hundred twenty-four".