1043845999882 has 16 divisors (see below), whose sum is σ = 1790702559360. Its totient is φ = 447049502928.

The previous prime is 1043845999843. The next prime is 1043845999883. The reversal of 1043845999882 is 2889995483401.

It is a super-2 number, since 2×1043845999882² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1043845999883) 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, 26068318 + ... + 26108329.

It is an arithmetic number, because the mean of its divisors is an integer number (111918909960).

Almost surely, 2^{1043845999882} is an apocalyptic number.

1043845999882 is a deficient number, since it is larger than the sum of its proper divisors (746856559478).

1043845999882 is a wasteful number, since it uses less digits than its factorization.

1043845999882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52178085.

The product of its (nonzero) digits is 179159040, while the sum is 70.

The spelling of 1043845999882 in words is "one trillion, forty-three billion, eight hundred forty-five million, nine hundred ninety-nine thousand, eight hundred eighty-two".