11675609442815 has 16 divisors (see below), whose sum is σ = 14061709535328. Its totient is φ = 9306503995776.

The previous prime is 11675609442811. The next prime is 11675609442877. The reversal of 11675609442815 is 51824490657611.

It is a cyclic number.

It is not a de Polignac number, because 11675609442815 - 2² = 11675609442811 is a prime.

It is a super-2 number, since 2×11675609442815² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11675609442811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59641484 + ... + 59836926.

It is an arithmetic number, because the mean of its divisors is an integer number (878856845958).

Almost surely, 2^{11675609442815} is an apocalyptic number.

11675609442815 is a deficient number, since it is larger than the sum of its proper divisors (2386100092513).

11675609442815 is a wasteful number, since it uses less digits than its factorization.

11675609442815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238858.

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 11675609442815 in words is "eleven trillion, six hundred seventy-five billion, six hundred nine million, four hundred forty-two thousand, eight hundred fifteen".