1353421332401 has 8 divisors (see below), whose sum is σ = 1466360733024. Its totient is φ = 1244184863040.

The previous prime is 1353421332397. The next prime is 1353421332449. The reversal of 1353421332401 is 1042331243531.

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 1353421332401 - 2² = 1353421332397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1353421332001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925732055 + ... + 925733516.

It is an arithmetic number, because the mean of its divisors is an integer number (183295091628).

Almost surely, 2^{1353421332401} is an apocalyptic number.

It is an amenable number.

1353421332401 is a deficient number, since it is larger than the sum of its proper divisors (112939400623).

1353421332401 is a wasteful number, since it uses less digits than its factorization.

1353421332401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851465631.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 1353421332401 its reverse (1042331243531), we get a palindrome (2395752575932).

The spelling of 1353421332401 in words is "one trillion, three hundred fifty-three billion, four hundred twenty-one million, three hundred thirty-two thousand, four hundred one".