1320033334401 has 24 divisors (see below), whose sum is σ = 1925741076480. Its totient is φ = 871269811776.

The previous prime is 1320033334343. The next prime is 1320033334421. The reversal of 1320033334401 is 1044333300231.

1320033334401 is a `hidden beast` number, since 1 + 320 + 0 + 3 + 3 + 334 + 4 + 0 + 1 = 666.

It is not a de Polignac number, because 1320033334401 - 2⁶ = 1320033334337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1320033334421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658020 + ... + 1753013.

It is an arithmetic number, because the mean of its divisors is an integer number (80239211520).

Almost surely, 2^{1320033334401} is an apocalyptic number.

It is an amenable number.

1320033334401 is a deficient number, since it is larger than the sum of its proper divisors (605707742079).

1320033334401 is a wasteful number, since it uses less digits than its factorization.

1320033334401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411645 (or 2411642 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1320033334401 its reverse (1044333300231), we get a palindrome (2364366634632).

The spelling of 1320033334401 in words is "one trillion, three hundred twenty billion, thirty-three million, three hundred thirty-four thousand, four hundred one".