2383383840205 has 16 divisors (see below), whose sum is σ = 2937650491440. Its totient is φ = 1854990692352.

The previous prime is 2383383840163. The next prime is 2383383840209. The reversal of 2383383840205 is 5020483833832.

It can be written as a sum of positive squares in 8 ways, for example, as 371034483876 + 2012349356329 = 609126^2 + 1418573^2 .

It is a cyclic number.

It is not a de Polignac number, because 2383383840205 - 2⁷ = 2383383840077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2383383840209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249791 + ... + 2515699.

It is an arithmetic number, because the mean of its divisors is an integer number (183603155715).

Almost surely, 2^{2383383840205} is an apocalyptic number.

It is an amenable number.

2383383840205 is a deficient number, since it is larger than the sum of its proper divisors (554266651235).

2383383840205 is a wasteful number, since it uses less digits than its factorization.

2383383840205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276128.

The product of its (nonzero) digits is 3317760, while the sum is 49.

The spelling of 2383383840205 in words is "two trillion, three hundred eighty-three billion, three hundred eighty-three million, eight hundred forty thousand, two hundred five".