1332541005021 has 24 divisors (see below), whose sum is σ = 1931590177920. Its totient is φ = 885223486656.

The previous prime is 1332541005013. The next prime is 1332541005053. The reversal of 1332541005021 is 1205001452331.

1332541005021 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 54 + 100 + 502 + 1 = 666.

It is not a de Polignac number, because 1332541005021 - 2³ = 1332541005013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332541005721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2801481 + ... + 3242433.

It is an arithmetic number, because the mean of its divisors is an integer number (80482924080).

Almost surely, 2^{1332541005021} is an apocalyptic number.

It is an amenable number.

1332541005021 is a deficient number, since it is larger than the sum of its proper divisors (599049172899).

1332541005021 is a wasteful number, since it uses less digits than its factorization.

1332541005021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442145 (or 442142 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 1332541005021 its reverse (1205001452331), we get a palindrome (2537542457352).

The spelling of 1332541005021 in words is "one trillion, three hundred thirty-two billion, five hundred forty-one million, five thousand, twenty-one".