1047886430044 has 6 divisors (see below), whose sum is σ = 1833801252584. Its totient is φ = 523943215020.

The previous prime is 1047886429987. The next prime is 1047886430053. The reversal of 1047886430044 is 4400346887401.

It is a self number, because there is not a number n which added to its sum of digits gives 1047886430044.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130985803752 + ... + 130985803759.

Almost surely, 2^{1047886430044} is an apocalyptic number.

It is an amenable number.

1047886430044 is a deficient number, since it is larger than the sum of its proper divisors (785914822540).

1047886430044 is a wasteful number, since it uses less digits than its factorization.

1047886430044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261971607515 (or 261971607513 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 1047886430044 in words is "one trillion, forty-seven billion, eight hundred eighty-six million, four hundred thirty thousand, forty-four".