1120434005 has 8 divisors (see below), whose sum is σ = 1355108352. Its totient is φ = 889288848.

The previous prime is 1120434001. The next prime is 1120434017. The reversal of 1120434005 is 5004340211.

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

It is a cyclic number.

It is not a de Polignac number, because 1120434005 - 2² = 1120434001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120434001) 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, 881597 + ... + 882866.

It is an arithmetic number, because the mean of its divisors is an integer number (169388544).

Almost surely, 2^1120434005 is an apocalyptic number.

It is an amenable number.

1120434005 is a deficient number, since it is larger than the sum of its proper divisors (234674347).

1120434005 is a wasteful number, since it uses less digits than its factorization.

1120434005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764595.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1120434005 is about 33472.8846232290. The cubic root of 1120434005 is about 1038.6329440236.

Adding to 1120434005 its reverse (5004340211), we get a palindrome (6124774216).

The spelling of 1120434005 in words is "one billion, one hundred twenty million, four hundred thirty-four thousand, five".