1115425411 has 8 divisors (see below), whose sum is σ = 1178657280. Its totient is φ = 1053421512.

The previous prime is 1115425393. The next prime is 1115425417. The reversal of 1115425411 is 1145245111.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1115425411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1115425417) 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, 305125 + ... + 308758.

It is an arithmetic number, because the mean of its divisors is an integer number (147332160).

Almost surely, 2^1115425411 is an apocalyptic number.

1115425411 is a deficient number, since it is larger than the sum of its proper divisors (63231869).

1115425411 is an equidigital number, since it uses as much as digits as its factorization.

1115425411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613985.

The product of its digits is 800, while the sum is 25.

The square root of 1115425411 is about 33397.9851338370. The cubic root of 1115425411 is about 1037.0829906053.

The spelling of 1115425411 in words is "one billion, one hundred fifteen million, four hundred twenty-five thousand, four hundred eleven".