2373205066 has 8 divisors (see below), whose sum is σ = 3769208100. Its totient is φ = 1116802368.

The previous prime is 2373204997. The next prime is 2373205073. The reversal of 2373205066 is 6605023732.

It can be written as a sum of positive squares in 2 ways, for example, as 2168858041 + 204347025 = 46571^2 + 14295^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 69800149 = 2373205066 / (2 + 3 + 7 + 3 + 2 + 0 + 5 + 0 + 6 + 6).

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, 34900041 + ... + 34900108.

Almost surely, 2^2373205066 is an apocalyptic number.

2373205066 is a deficient number, since it is larger than the sum of its proper divisors (1396003034).

2373205066 is a wasteful number, since it uses less digits than its factorization.

2373205066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69800168.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 2373205066 is about 48715.5526089975. The cubic root of 2373205066 is about 1333.8646270310.

Adding to 2373205066 its reverse (6605023732), we get a palindrome (8978228798).

The spelling of 2373205066 in words is "two billion, three hundred seventy-three million, two hundred five thousand, sixty-six".