13415043023219 has 4 divisors (see below), whose sum is σ = 13415122427544. Its totient is φ = 13414963618896.

The previous prime is 13415043023189. The next prime is 13415043023233. The reversal of 13415043023219 is 91232034051431.

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 13415043023219 - 2³² = 13410748055923 is a prime.

It is a super-2 number, since 2×13415043023219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13415043023279) 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, 39448202 + ... + 39786815.

It is an arithmetic number, because the mean of its divisors is an integer number (3353780606886).

Almost surely, 2^{13415043023219} is an apocalyptic number.

13415043023219 is a deficient number, since it is larger than the sum of its proper divisors (79404325).

13415043023219 is an equidigital number, since it uses as much as digits as its factorization.

13415043023219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79404324.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 13415043023219 in words is "thirteen trillion, four hundred fifteen billion, forty-three million, twenty-three thousand, two hundred nineteen".