11158479348 has 24 divisors (see below), whose sum is σ = 27168472128. Its totient is φ = 3557775936.

The previous prime is 11158479341. The next prime is 11158479349. The reversal of 11158479348 is 84397485111.

It is a super-2 number, since 2×11158479348² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11158479348.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11158479341) 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, 20214361 + ... + 20214912.

It is an arithmetic number, because the mean of its divisors is an integer number (1132019672).

Almost surely, 2^11158479348 is an apocalyptic number.

It is an amenable number.

11158479348 is an abundant number, since it is smaller than the sum of its proper divisors (16009992780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11158479348 is a wasteful number, since it uses less digits than its factorization.

11158479348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40429303 (or 40429301 counting only the distinct ones).

The product of its digits is 967680, while the sum is 51.

The spelling of 11158479348 in words is "eleven billion, one hundred fifty-eight million, four hundred seventy-nine thousand, three hundred forty-eight".