1353423053423 has 16 divisors (see below), whose sum is σ = 1548288000000. Its totient is φ = 1158938157312.

The previous prime is 1353423053407. The next prime is 1353423053483. The reversal of 1353423053423 is 3243503243531.

It is a cyclic number.

It is not a de Polignac number, because 1353423053423 - 2⁴ = 1353423053407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353423053483) 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 15 ways as a sum of consecutive naturals, for example, 66078098 + ... + 66098576.

It is an arithmetic number, because the mean of its divisors is an integer number (96768000000).

Almost surely, 2^{1353423053423} is an apocalyptic number.

1353423053423 is a deficient number, since it is larger than the sum of its proper divisors (194864946577).

1353423053423 is a wasteful number, since it uses less digits than its factorization.

1353423053423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29294.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 1353423053423 its reverse (3243503243531), we get a palindrome (4596926296954).

The spelling of 1353423053423 in words is "one trillion, three hundred fifty-three billion, four hundred twenty-three million, fifty-three thousand, four hundred twenty-three".