1332244404 has 36 divisors (see below), whose sum is σ = 3445938496. Its totient is φ = 433753488.

The previous prime is 1332244393. The next prime is 1332244409. The reversal of 1332244404 is 4044422331.

It is a happy number.

1332244404 is a `hidden beast` number, since 1 + 33 + 224 + 4 + 404 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332244409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428764 + ... + 431859.

Almost surely, 2^1332244404 is an apocalyptic number.

It is an amenable number.

1332244404 is an abundant number, since it is smaller than the sum of its proper divisors (2113694092).

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

1332244404 is a wasteful number, since it uses less digits than its factorization.

1332244404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860676 (or 860671 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 1332244404 is about 36499.9233423853. The cubic root of 1332244404 is about 1100.3427042389.

Adding to 1332244404 its reverse (4044422331), we get a palindrome (5376666735).

The spelling of 1332244404 in words is "one billion, three hundred thirty-two million, two hundred forty-four thousand, four hundred four".