1114020445 has 8 divisors (see below), whose sum is σ = 1407183840. Its totient is φ = 844310160.

The previous prime is 1114020437. The next prime is 1114020449. The reversal of 1114020445 is 5440204111.

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

It is not a de Polignac number, because 1114020445 - 2³ = 1114020437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114020449) 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, 5863171 + ... + 5863360.

It is an arithmetic number, because the mean of its divisors is an integer number (175897980).

Almost surely, 2^1114020445 is an apocalyptic number.

It is an amenable number.

1114020445 is a deficient number, since it is larger than the sum of its proper divisors (293163395).

1114020445 is a wasteful number, since it uses less digits than its factorization.

1114020445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11726555.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1114020445 is about 33376.9448122503. The cubic root of 1114020445 is about 1036.6473784707.

Adding to 1114020445 its reverse (5440204111), we get a palindrome (6554224556).

The spelling of 1114020445 in words is "one billion, one hundred fourteen million, twenty thousand, four hundred forty-five".