1332021130044 has 48 divisors (see below), whose sum is σ = 3393201826560. Its totient is φ = 403332935040.

The previous prime is 1332021130007. The next prime is 1332021130087. The reversal of 1332021130044 is 4400311202331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1332021129996 and 1332021130023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3700249 + ... + 4044240.

It is an arithmetic number, because the mean of its divisors is an integer number (70691704720).

Almost surely, 2^{1332021130044} is an apocalyptic number.

It is an amenable number.

1332021130044 is an abundant number, since it is smaller than the sum of its proper divisors (2061180696516).

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

1332021130044 is a wasteful number, since it uses less digits than its factorization.

1332021130044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7745810 (or 7745808 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1332021130044 its reverse (4400311202331), we get a palindrome (5732332332375).

The spelling of 1332021130044 in words is "one trillion, three hundred thirty-two billion, twenty-one million, one hundred thirty thousand, forty-four".