1404214444 has 12 divisors (see below), whose sum is σ = 2461009824. Its totient is φ = 701068784.

The previous prime is 1404214429. The next prime is 1404214457. The reversal of 1404214444 is 4444124041.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256564 + ... + 261979.

It is an arithmetic number, because the mean of its divisors is an integer number (205084152).

Almost surely, 2^1404214444 is an apocalyptic number.

It is an amenable number.

1404214444 is a deficient number, since it is larger than the sum of its proper divisors (1056795380).

1404214444 is a wasteful number, since it uses less digits than its factorization.

1404214444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519224 (or 519222 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The square root of 1404214444 is about 37472.8494246168. The cubic root of 1404214444 is about 1119.8103537314.

Adding to 1404214444 its reverse (4444124041), we get a palindrome (5848338485).

The spelling of 1404214444 in words is "one billion, four hundred four million, two hundred fourteen thousand, four hundred forty-four".