1113444355 has 8 divisors (see below), whose sum is σ = 1336335264. Its totient is φ = 890620800.

The previous prime is 1113444287. The next prime is 1113444373. The reversal of 1113444355 is 5534443111.

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

It is not a de Polignac number, because 1113444355 - 2¹¹ = 1113442307 is a prime.

It is a Duffinian 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, 32890 + ... + 57520.

It is an arithmetic number, because the mean of its divisors is an integer number (167041908).

Almost surely, 2^1113444355 is an apocalyptic number.

1113444355 is a deficient number, since it is larger than the sum of its proper divisors (222890909).

1113444355 is an equidigital number, since it uses as much as digits as its factorization.

1113444355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33677.

The product of its digits is 14400, while the sum is 31.

The square root of 1113444355 is about 33368.3136373416. The cubic root of 1113444355 is about 1036.4686548923.

Adding to 1113444355 its reverse (5534443111), we get a palindrome (6647887466).

The spelling of 1113444355 in words is "one billion, one hundred thirteen million, four hundred forty-four thousand, three hundred fifty-five".