2385405738830 has 16 divisors (see below), whose sum is σ = 4304228455440. Its totient is φ = 951829378752.

The previous prime is 2385405738809. The next prime is 2385405738883. The reversal of 2385405738830 is 388375045832.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 291610304 + ... + 291618483.

It is an arithmetic number, because the mean of its divisors is an integer number (269014278465).

Almost surely, 2^{2385405738830} is an apocalyptic number.

2385405738830 is a deficient number, since it is larger than the sum of its proper divisors (1918822716610).

2385405738830 is a wasteful number, since it uses less digits than its factorization.

2385405738830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583229203.

The product of its (nonzero) digits is 19353600, while the sum is 56.

The spelling of 2385405738830 in words is "two trillion, three hundred eighty-five billion, four hundred five million, seven hundred thirty-eight thousand, eight hundred thirty".