1350404104321 has 8 divisors (see below), whose sum is σ = 1409961654720. Its totient is φ = 1290916914672.

The previous prime is 1350404104297. The next prime is 1350404104363. The reversal of 1350404104321 is 1234014040531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1350404104321 - 2⁹ = 1350404103809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1350404104321.

It is not an unprimeable number, because it can be changed into a prime (1350404102321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17550955 + ... + 17627728.

It is an arithmetic number, because the mean of its divisors is an integer number (176245206840).

Almost surely, 2^{1350404104321} is an apocalyptic number.

It is an amenable number.

1350404104321 is a deficient number, since it is larger than the sum of its proper divisors (59557550399).

1350404104321 is a wasteful number, since it uses less digits than its factorization.

1350404104321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35180375.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1350404104321 its reverse (1234014040531), we get a palindrome (2584418144852).

The spelling of 1350404104321 in words is "one trillion, three hundred fifty billion, four hundred four million, one hundred four thousand, three hundred twenty-one".