1040463318884 has 36 divisors (see below), whose sum is σ = 2002336232652. Its totient is φ = 472713584640.

The previous prime is 1040463318841. The next prime is 1040463318893. The reversal of 1040463318884 is 4888133640401.

It can be written as a sum of positive squares in 2 ways, for example, as 408870724900 + 631592593984 = 639430^2 + 794728^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 514004 + ... + 1531380.

It is an arithmetic number, because the mean of its divisors is an integer number (55620450907).

Almost surely, 2^{1040463318884} is an apocalyptic number.

It is an amenable number.

1040463318884 is a deficient number, since it is larger than the sum of its proper divisors (961872913768).

1040463318884 is a wasteful number, since it uses less digits than its factorization.

1040463318884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019516 (or 1019503 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 50.

The spelling of 1040463318884 in words is "one trillion, forty billion, four hundred sixty-three million, three hundred eighteen thousand, eight hundred eighty-four".