1170557441347 has 8 divisors (see below), whose sum is σ = 1360454169600. Its totient is φ = 986329272264.

The previous prime is 1170557441269. The next prime is 1170557441357. The reversal of 1170557441347 is 7431447550711.

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

It is not a de Polignac number, because 1170557441347 - 2¹⁹ = 1170556917059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1170557441347.

It is not an unprimeable number, because it can be changed into a prime (1170557441357) 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, 1417139347 + ... + 1417140172.

It is an arithmetic number, because the mean of its divisors is an integer number (170056771200).

Almost surely, 2^{1170557441347} is an apocalyptic number.

1170557441347 is a deficient number, since it is larger than the sum of its proper divisors (189896728253).

1170557441347 is an equidigital number, since it uses as much as digits as its factorization.

1170557441347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834279585.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 1170557441347 in words is "one trillion, one hundred seventy billion, five hundred fifty-seven million, four hundred forty-one thousand, three hundred forty-seven".