2117335045 has 8 divisors (see below), whose sum is σ = 2903773824. Its totient is φ = 1451886864.

The previous prime is 2117335043. The next prime is 2117335067. The reversal of 2117335045 is 5405337112.

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 not a de Polignac number, because 2117335045 - 2¹ = 2117335043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2117334998 and 2117335016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2117335043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30247609 + ... + 30247678.

It is an arithmetic number, because the mean of its divisors is an integer number (362971728).

Almost surely, 2^2117335045 is an apocalyptic number.

It is an amenable number.

2117335045 is a deficient number, since it is larger than the sum of its proper divisors (786438779).

2117335045 is an equidigital number, since it uses as much as digits as its factorization.

2117335045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60495299.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 2117335045 is about 46014.5090705095. The cubic root of 2117335045 is about 1284.0931481112.

The spelling of 2117335045 in words is "two billion, one hundred seventeen million, three hundred thirty-five thousand, forty-five".