13404135963453 has 8 divisors (see below), whose sum is σ = 17899550630688. Its totient is φ = 8922405969264.

The previous prime is 13404135963431. The next prime is 13404135963481. The reversal of 13404135963453 is 35436953140431.

13404135963453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13404135963453 - 2¹⁸ = 13404135701309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13404135963396 and 13404135963405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13404135763453) 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, 3421165975 + ... + 3421169892.

It is an arithmetic number, because the mean of its divisors is an integer number (2237443828836).

Almost surely, 2^{13404135963453} is an apocalyptic number.

It is an amenable number.

13404135963453 is a deficient number, since it is larger than the sum of its proper divisors (4495414667235).

13404135963453 is an equidigital number, since it uses as much as digits as its factorization.

13404135963453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842336523.

The product of its (nonzero) digits is 6998400, while the sum is 51.

The spelling of 13404135963453 in words is "thirteen trillion, four hundred four billion, one hundred thirty-five million, nine hundred sixty-three thousand, four hundred fifty-three".