1846813381382 has 16 divisors (see below), whose sum is σ = 2773362022704. Its totient is φ = 922359744000.

The previous prime is 1846813381381. The next prime is 1846813381477. The reversal of 1846813381382 is 2831833186481.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1846813381381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10211582 + ... + 10390862.

It is an arithmetic number, because the mean of its divisors is an integer number (173335126419).

Almost surely, 2^{1846813381382} is an apocalyptic number.

1846813381382 is a deficient number, since it is larger than the sum of its proper divisors (926548641322).

1846813381382 is a wasteful number, since it uses less digits than its factorization.

1846813381382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185095.

The product of its digits is 5308416, while the sum is 56.

The spelling of 1846813381382 in words is "one trillion, eight hundred forty-six billion, eight hundred thirteen million, three hundred eighty-one thousand, three hundred eighty-two".