1179455343 has 16 divisors (see below), whose sum is σ = 1805865600. Its totient is φ = 677198880.

The previous prime is 1179455311. The next prime is 1179455363. The reversal of 1179455343 is 3435549711.

It is not a de Polignac number, because 1179455343 - 2⁵ = 1179455311 is a prime.

It is a super-2 number, since 2×1179455343² = 2782229812262495298, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1179455295 and 1179455304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1179455363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939928 + ... + 941181.

It is an arithmetic number, because the mean of its divisors is an integer number (112866600).

Almost surely, 2^1179455343 is an apocalyptic number.

1179455343 is a deficient number, since it is larger than the sum of its proper divisors (626410257).

1179455343 is a wasteful number, since it uses less digits than its factorization.

1179455343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881142.

The product of its digits is 226800, while the sum is 42.

The square root of 1179455343 is about 34343.1993704722. The cubic root of 1179455343 is about 1056.5591952293.

The spelling of 1179455343 in words is "one billion, one hundred seventy-nine million, four hundred fifty-five thousand, three hundred forty-three".