13405501454315 has 4 divisors (see below), whose sum is σ = 16086601745184. Its totient is φ = 10724401163448.

The previous prime is 13405501454311. The next prime is 13405501454339. The reversal of 13405501454315 is 51345410550431.

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 13405501454315 - 2² = 13405501454311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13405501454311) 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, 1340550145427 + ... + 1340550145436.

It is an arithmetic number, because the mean of its divisors is an integer number (4021650436296).

Almost surely, 2^{13405501454315} is an apocalyptic number.

13405501454315 is a deficient number, since it is larger than the sum of its proper divisors (2681100290869).

13405501454315 is an equidigital number, since it uses as much as digits as its factorization.

13405501454315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681100290868.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 13405501454315 in words is "thirteen trillion, four hundred five billion, five hundred one million, four hundred fifty-four thousand, three hundred fifteen".