1332128124 has 36 divisors (see below), whose sum is σ = 3372388656. Its totient is φ = 443374848.

The previous prime is 1332128071. The next prime is 1332128141. The reversal of 1332128124 is 4218212331.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3264 + ... + 51719.

Almost surely, 2^1332128124 is an apocalyptic number.

It is an amenable number.

1332128124 is an abundant number, since it is smaller than the sum of its proper divisors (2040260532).

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

1332128124 is a wasteful number, since it uses less digits than its factorization.

1332128124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55666 (or 55661 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 1332128124 is about 36498.3304275689. The cubic root of 1332128124 is about 1100.3106902001.

The spelling of 1332128124 in words is "one billion, three hundred thirty-two million, one hundred twenty-eight thousand, one hundred twenty-four".