11115834452 has 24 divisors (see below), whose sum is σ = 19951940736. Its totient is φ = 5416296128.

The previous prime is 11115834439. The next prime is 11115834481. The reversal of 11115834452 is 25443851111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83078 + ... + 170685.

It is an arithmetic number, because the mean of its divisors is an integer number (831330864).

Almost surely, 2^11115834452 is an apocalyptic number.

It is an amenable number.

11115834452 is a deficient number, since it is larger than the sum of its proper divisors (8836106284).

11115834452 is a wasteful number, since it uses less digits than its factorization.

11115834452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254047 (or 254045 counting only the distinct ones).

The product of its digits is 19200, while the sum is 35.

The spelling of 11115834452 in words is "eleven billion, one hundred fifteen million, eight hundred thirty-four thousand, four hundred fifty-two".