11679667001 has 4 divisors (see below), whose sum is σ = 11679887604. Its totient is φ = 11679446400.

The previous prime is 11679666941. The next prime is 11679667067. The reversal of 11679667001 is 10076697611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10076697611 = 173 ⋅58246807.

It can be written as a sum of positive squares in 2 ways, for example, as 10712457001 + 967210000 = 103501^2 + 31100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11679667001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11679667201) 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, 22061 + ... + 154421.

It is an arithmetic number, because the mean of its divisors is an integer number (2919971901).

It is a Poulet number, since it divides 2^11679667000-1.

Almost surely, 2^11679667001 is an apocalyptic number.

11679667001 is the 88241-st pentagonal number.

It is an amenable number.

11679667001 is a deficient number, since it is larger than the sum of its proper divisors (220603).

11679667001 is an equidigital number, since it uses as much as digits as its factorization.

11679667001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220602.

The product of its (nonzero) digits is 95256, while the sum is 44.

The spelling of 11679667001 in words is "eleven billion, six hundred seventy-nine million, six hundred sixty-seven thousand, one".