1147088612863 has 8 divisors (see below), whose sum is σ = 1155131486208. Its totient is φ = 1139059716984.

The previous prime is 1147088612819. The next prime is 1147088612909. The reversal of 1147088612863 is 3682168807411.

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

It is a cyclic number.

It is not a de Polignac number, because 1147088612863 - 2²¹ = 1147086515711 is a prime.

It is a super-2 number, since 2×1147088612863² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1147088613863) 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, 3329631 + ... + 3657952.

It is an arithmetic number, because the mean of its divisors is an integer number (144391435776).

Almost surely, 2^{1147088612863} is an apocalyptic number.

1147088612863 is a deficient number, since it is larger than the sum of its proper divisors (8042873345).

1147088612863 is an equidigital number, since it uses as much as digits as its factorization.

1147088612863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6988733.

The product of its (nonzero) digits is 3096576, while the sum is 55.

The spelling of 1147088612863 in words is "one trillion, one hundred forty-seven billion, eighty-eight million, six hundred twelve thousand, eight hundred sixty-three".