1118346356279 has 8 divisors (see below), whose sum is σ = 1177280581680. Its totient is φ = 1059419520000.

The previous prime is 1118346356261. The next prime is 1118346356339. The reversal of 1118346356279 is 9726536438111.

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 1118346356279 - 2⁴⁰ = 18834728503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1118346355279) 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 7 ways as a sum of consecutive naturals, for example, 1535252 + ... + 2143289.

It is an arithmetic number, because the mean of its divisors is an integer number (147160072710).

Almost surely, 2^{1118346356279} is an apocalyptic number.

1118346356279 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1118346356279 is a deficient number, since it is larger than the sum of its proper divisors (58934225401).

1118346356279 is a wasteful number, since it uses less digits than its factorization.

1118346356279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694561.

The product of its digits is 6531840, while the sum is 56.

The spelling of 1118346356279 in words is "one trillion, one hundred eighteen billion, three hundred forty-six million, three hundred fifty-six thousand, two hundred seventy-nine".