8413718113445 has 4 divisors (see below), whose sum is σ = 10096461736140. Its totient is φ = 6730974490752.

The previous prime is 8413718113417. The next prime is 8413718113459. The reversal of 8413718113445 is 5443118173148.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3220711193956 + 5193006919489 = 1794634^2 + 2278817^2 .

It is a cyclic number.

It is not a de Polignac number, because 8413718113445 - 2²² = 8413713919141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8413718113393 and 8413718113402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841371811340 + ... + 841371811349.

It is an arithmetic number, because the mean of its divisors is an integer number (2524115434035).

Almost surely, 2^{8413718113445} is an apocalyptic number.

It is an amenable number.

8413718113445 is a deficient number, since it is larger than the sum of its proper divisors (1682743622695).

8413718113445 is a wasteful number, since it uses less digits than its factorization.

8413718113445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682743622694.

The product of its digits is 1290240, while the sum is 50.

The spelling of 8413718113445 in words is "eight trillion, four hundred thirteen billion, seven hundred eighteen million, one hundred thirteen thousand, four hundred forty-five".