11613413420506 has 8 divisors (see below), whose sum is σ = 17845001109684. Its totient is φ = 5665079717280.

The previous prime is 11613413420503. The next prime is 11613413420507. The reversal of 11613413420506 is 60502431431611.

It can be written as a sum of positive squares in 2 ways, for example, as 7926786857025 + 3686626563481 = 2815455^2 + 1920059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11613413420503) 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, 70813496385 + ... + 70813496548.

Almost surely, 2^{11613413420506} is an apocalyptic number.

11613413420506 is a deficient number, since it is larger than the sum of its proper divisors (6231587689178).

11613413420506 is a wasteful number, since it uses less digits than its factorization.

11613413420506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141626992976.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 11613413420506 in words is "eleven trillion, six hundred thirteen billion, four hundred thirteen million, four hundred twenty thousand, five hundred six".