2018291838382 has 8 divisors (see below), whose sum is σ = 3027444040152. Its totient is φ = 1009143825000.

The previous prime is 2018291838373. The next prime is 2018291838397. The reversal of 2018291838382 is 2838381928102.

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

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, 832132 + ... + 2174632.

It is an arithmetic number, because the mean of its divisors is an integer number (378430505019).

Almost surely, 2^{2018291838382} is an apocalyptic number.

2018291838382 is a deficient number, since it is larger than the sum of its proper divisors (1009152201770).

2018291838382 is a wasteful number, since it uses less digits than its factorization.

2018291838382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094194.

The product of its (nonzero) digits is 2654208, while the sum is 55.

The spelling of 2018291838382 in words is "two trillion, eighteen billion, two hundred ninety-one million, eight hundred thirty-eight thousand, three hundred eighty-two".