1170747063449 has 4 divisors (see below), whose sum is σ = 1170752572800. Its totient is φ = 1170741554100.

The previous prime is 1170747063433. The next prime is 1170747063467. The reversal of 1170747063449 is 9443607470711.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1170747063449 - 2⁴ = 1170747063433 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 1170747063449.

It is not an unprimeable number, because it can be changed into a prime (1170747063469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2422577 + ... + 2865374.

It is an arithmetic number, because the mean of its divisors is an integer number (292688143200).

Almost surely, 2^{1170747063449} is an apocalyptic number.

It is an amenable number.

1170747063449 is a deficient number, since it is larger than the sum of its proper divisors (5509351).

1170747063449 is an equidigital number, since it uses as much as digits as its factorization.

1170747063449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5509350.

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 1170747063449 in words is "one trillion, one hundred seventy billion, seven hundred forty-seven million, sixty-three thousand, four hundred forty-nine".