13335642413453 has 8 divisors (see below), whose sum is σ = 13523488220088. Its totient is φ = 13147936222464.

The previous prime is 13335642413437. The next prime is 13335642413539. The reversal of 13335642413453 is 35431424653331.

It can be written as a sum of positive squares in 4 ways, for example, as 5654779368484 + 7680863044969 = 2377978^2 + 2771437^2 .

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 13335642413453 - 2⁴ = 13335642413437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13335642413398 and 13335642413407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13335642413953) 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, 34711526 + ... + 35093607.

It is an arithmetic number, because the mean of its divisors is an integer number (1690436027511).

Almost surely, 2^{13335642413453} is an apocalyptic number.

It is an amenable number.

13335642413453 is a deficient number, since it is larger than the sum of its proper divisors (187845806635).

13335642413453 is an equidigital number, since it uses as much as digits as its factorization.

13335642413453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69807823.

The product of its digits is 4665600, while the sum is 47.

The spelling of 13335642413453 in words is "thirteen trillion, three hundred thirty-five billion, six hundred forty-two million, four hundred thirteen thousand, four hundred fifty-three".