13423054915 has 8 divisors (see below), whose sum is σ = 16110869040. Its totient is φ = 10736308512.

The previous prime is 13423054913. The next prime is 13423054921. The reversal of 13423054915 is 51945032431.

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 13423054915 - 2¹ = 13423054913 is a prime.

It is a super-2 number, since 2×13423054915² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13423054913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239005 + ... + 289774.

It is an arithmetic number, because the mean of its divisors is an integer number (2013858630).

Almost surely, 2^13423054915 is an apocalyptic number.

13423054915 is a deficient number, since it is larger than the sum of its proper divisors (2687814125).

13423054915 is an equidigital number, since it uses as much as digits as its factorization.

13423054915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533861.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 13423054915 in words is "thirteen billion, four hundred twenty-three million, fifty-four thousand, nine hundred fifteen".