1320233411441 has 48 divisors (see below), whose sum is σ = 1583193721536. Its totient is φ = 1096931735424.

The previous prime is 1320233411417. The next prime is 1320233411459. The reversal of 1320233411441 is 1441143320231.

It is not a de Polignac number, because 1320233411441 - 2²⁶ = 1320166302577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1320233411411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 755713730 + ... + 755715476.

It is an arithmetic number, because the mean of its divisors is an integer number (32983202532).

Almost surely, 2^{1320233411441} is an apocalyptic number.

It is an amenable number.

1320233411441 is a deficient number, since it is larger than the sum of its proper divisors (262960310095).

1320233411441 is a wasteful number, since it uses less digits than its factorization.

1320233411441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1320233411441 its reverse (1441143320231), we get a palindrome (2761376731672).

The spelling of 1320233411441 in words is "one trillion, three hundred twenty billion, two hundred thirty-three million, four hundred eleven thousand, four hundred forty-one".