1943112203882 has 8 divisors (see below), whose sum is σ = 2916557272416. Its totient is φ = 970926446412.

The previous prime is 1943112203881. The next prime is 1943112203899. The reversal of 1943112203882 is 2883022113491.

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

It is not an unprimeable number, because it can be changed into a prime (1943112203881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314823908 + ... + 314830079.

It is an arithmetic number, because the mean of its divisors is an integer number (364569659052).

Almost surely, 2^{1943112203882} is an apocalyptic number.

1943112203882 is a deficient number, since it is larger than the sum of its proper divisors (973445068534).

1943112203882 is a wasteful number, since it uses less digits than its factorization.

1943112203882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629655532.

The product of its (nonzero) digits is 165888, while the sum is 44.

The spelling of 1943112203882 in words is "one trillion, nine hundred forty-three billion, one hundred twelve million, two hundred three thousand, eight hundred eighty-two".