11158342611 has 8 divisors (see below), whose sum is σ = 16022235600. Its totient is φ = 6866672352.

The previous prime is 11158342607. The next prime is 11158342661. The reversal of 11158342611 is 11624385111.

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

It is not a de Polignac number, because 11158342611 - 2² = 11158342607 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11158342661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143055636 + ... + 143055713.

It is an arithmetic number, because the mean of its divisors is an integer number (2002779450).

Almost surely, 2^11158342611 is an apocalyptic number.

11158342611 is a deficient number, since it is larger than the sum of its proper divisors (4863892989).

11158342611 is a wasteful number, since it uses less digits than its factorization.

11158342611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286111365.

The product of its digits is 5760, while the sum is 33.

The spelling of 11158342611 in words is "eleven billion, one hundred fifty-eight million, three hundred forty-two thousand, six hundred eleven".