1147133245441 has 8 divisors (see below), whose sum is σ = 1164843076320. Its totient is φ = 1129440721728.

The previous prime is 1147133245343. The next prime is 1147133245457. The reversal of 1147133245441 is 1445423317411.

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 1147133245441 - 2¹³ = 1147133237249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1147133245394 and 1147133245403.

It is not an unprimeable number, because it can be changed into a prime (1147133248441) 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, 4193176 + ... + 4458361.

It is an arithmetic number, because the mean of its divisors is an integer number (145605384540).

Almost surely, 2^{1147133245441} is an apocalyptic number.

It is an amenable number.

1147133245441 is a deficient number, since it is larger than the sum of its proper divisors (17709830879).

1147133245441 is an equidigital number, since it uses as much as digits as its factorization.

1147133245441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8653583.

The product of its digits is 161280, while the sum is 40.

The spelling of 1147133245441 in words is "one trillion, one hundred forty-seven billion, one hundred thirty-three million, two hundred forty-five thousand, four hundred forty-one".