1404415212 has 12 divisors (see below), whose sum is σ = 3276968856. Its totient is φ = 468138400.

The previous prime is 1404415193. The next prime is 1404415223. The reversal of 1404415212 is 2125144041.

It is a tau number, because it is divible by the number of its divisors (12).

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, 58517289 + ... + 58517312.

It is an arithmetic number, because the mean of its divisors is an integer number (273080738).

Almost surely, 2^1404415212 is an apocalyptic number.

1404415212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1404415212 is an abundant number, since it is smaller than the sum of its proper divisors (1872553644).

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

1404415212 is a wasteful number, since it uses less digits than its factorization.

1404415212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117034608 (or 117034606 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1404415212 is about 37475.5281750638. The cubic root of 1404415212 is about 1119.8637196002.

Adding to 1404415212 its reverse (2125144041), we get a palindrome (3529559253).

The spelling of 1404415212 in words is "one billion, four hundred four million, four hundred fifteen thousand, two hundred twelve".