13410455450451 has 4 divisors (see below), whose sum is σ = 17880607267272. Its totient is φ = 8940303633632.

The previous prime is 13410455450449. The next prime is 13410455450461. The reversal of 13410455450451 is 15405455401431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13410455450451 - 2¹ = 13410455450449 is a prime.

It is a super-2 number, since 2×13410455450451² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13410455450461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2235075908406 + ... + 2235075908411.

It is an arithmetic number, because the mean of its divisors is an integer number (4470151816818).

Almost surely, 2^{13410455450451} is an apocalyptic number.

13410455450451 is a deficient number, since it is larger than the sum of its proper divisors (4470151816821).

13410455450451 is an equidigital number, since it uses as much as digits as its factorization.

13410455450451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470151816820.

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 13410455450451 in words is "thirteen trillion, four hundred ten billion, four hundred fifty-five million, four hundred fifty thousand, four hundred fifty-one".