11170427390 has 8 divisors (see below), whose sum is σ = 20106769320. Its totient is φ = 4468170952.

The previous prime is 11170427381. The next prime is 11170427407. The reversal of 11170427390 is 9372407111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11170427390.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558521360 + ... + 558521379.

It is an arithmetic number, because the mean of its divisors is an integer number (2513346165).

Almost surely, 2^11170427390 is an apocalyptic number.

11170427390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11170427390 is a deficient number, since it is larger than the sum of its proper divisors (8936341930).

11170427390 is a wasteful number, since it uses less digits than its factorization.

11170427390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117042746.

The product of its (nonzero) digits is 10584, while the sum is 35.

The spelling of 11170427390 in words is "eleven billion, one hundred seventy million, four hundred twenty-seven thousand, three hundred ninety".