1040276551982 has 16 divisors (see below), whose sum is σ = 1608545809440. Its totient is φ = 504199135008.

The previous prime is 1040276551981. The next prime is 1040276551991. The reversal of 1040276551982 is 2891556720401.

1040276551982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 1040276551982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040276551981) 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, 26109818 + ... + 26149629.

It is an arithmetic number, because the mean of its divisors is an integer number (100534113090).

Almost surely, 2^{1040276551982} is an apocalyptic number.

1040276551982 is a deficient number, since it is larger than the sum of its proper divisors (568269257458).

1040276551982 is a wasteful number, since it uses less digits than its factorization.

1040276551982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52259755.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 1040276551982 in words is "one trillion, forty billion, two hundred seventy-six million, five hundred fifty-one thousand, nine hundred eighty-two".