1123334456779 has 8 divisors (see below), whose sum is σ = 1126710683280. Its totient is φ = 1119958484736.

The previous prime is 1123334456771. The next prime is 1123334456791. The reversal of 1123334456779 is 9776544333211.

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 1123334456779 - 2³ = 1123334456771 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (1123334456771) 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, 12470967 + ... + 12560719.

It is an arithmetic number, because the mean of its divisors is an integer number (140838835410).

Almost surely, 2^{1123334456779} is an apocalyptic number.

1123334456779 is a deficient number, since it is larger than the sum of its proper divisors (3376226501).

1123334456779 is an equidigital number, since it uses as much as digits as its factorization.

1123334456779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127229.

The product of its digits is 11430720, while the sum is 55.

The spelling of 1123334456779 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-four million, four hundred fifty-six thousand, seven hundred seventy-nine".