1114005045 has 32 divisors (see below), whose sum is σ = 1826883072. Its totient is φ = 579402752.

The previous prime is 1114005041. The next prime is 1114005059. The reversal of 1114005045 is 5405004111.

It is a cyclic number.

It is not a de Polignac number, because 1114005045 - 2² = 1114005041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114005041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203869 + ... + 209261.

It is an arithmetic number, because the mean of its divisors is an integer number (57090096).

Almost surely, 2^1114005045 is an apocalyptic number.

1114005045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114005045 is a deficient number, since it is larger than the sum of its proper divisors (712878027).

1114005045 is a wasteful number, since it uses less digits than its factorization.

1114005045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1114005045 is about 33376.7141132856. The cubic root of 1114005045 is about 1036.6426016454.

Adding to 1114005045 its reverse (5405004111), we get a palindrome (6519009156).

The spelling of 1114005045 in words is "one billion, one hundred fourteen million, five thousand, forty-five".