2418374845 has 4 divisors (see below), whose sum is σ = 2902049820. Its totient is φ = 1934699872.

The previous prime is 2418374779. The next prime is 2418374857. The reversal of 2418374845 is 5484738142.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 303386724 + 2114988121 = 17418^2 + 45989^2 .

It is a cyclic number.

It is not a de Polignac number, because 2418374845 - 2¹⁵ = 2418342077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2418374795 and 2418374804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241837480 + ... + 241837489.

It is an arithmetic number, because the mean of its divisors is an integer number (725512455).

Almost surely, 2^2418374845 is an apocalyptic number.

It is an amenable number.

2418374845 is a deficient number, since it is larger than the sum of its proper divisors (483674975).

2418374845 is an equidigital number, since it uses as much as digits as its factorization.

2418374845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483674974.

The product of its digits is 860160, while the sum is 46.

The square root of 2418374845 is about 49176.9747442845. The cubic root of 2418374845 is about 1342.2740855332.

The spelling of 2418374845 in words is "two billion, four hundred eighteen million, three hundred seventy-four thousand, eight hundred forty-five".