1332456044 has 6 divisors (see below), whose sum is σ = 2331798084. Its totient is φ = 666228020.

The previous prime is 1332456031. The next prime is 1332456049. The reversal of 1332456044 is 4406542331.

It is a self number, because there is not a number n which added to its sum of digits gives 1332456044.

It is not an unprimeable number, because it can be changed into a prime (1332456049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166557002 + ... + 166557009.

It is an arithmetic number, because the mean of its divisors is an integer number (388633014).

Almost surely, 2^1332456044 is an apocalyptic number.

It is an amenable number.

1332456044 is a deficient number, since it is larger than the sum of its proper divisors (999342040).

1332456044 is a wasteful number, since it uses less digits than its factorization.

1332456044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333114015 (or 333114013 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 1332456044 is about 36502.8224114246. The cubic root of 1332456044 is about 1100.4009678725.

Adding to 1332456044 its reverse (4406542331), we get a palindrome (5738998375).

The spelling of 1332456044 in words is "one billion, three hundred thirty-two million, four hundred fifty-six thousand, forty-four".