1134579135679 has 4 divisors (see below), whose sum is σ = 1237722693480. Its totient is φ = 1031435577880.

The previous prime is 1134579135671. The next prime is 1134579135719. The reversal of 1134579135679 is 9765319754311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1134579135679 - 2³ = 1134579135671 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 (1134579135671) 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, 51571778884 + ... + 51571778905.

It is an arithmetic number, because the mean of its divisors is an integer number (309430673370).

Almost surely, 2^{1134579135679} is an apocalyptic number.

1134579135679 is a deficient number, since it is larger than the sum of its proper divisors (103143557801).

1134579135679 is a wasteful number, since it uses less digits than its factorization.

1134579135679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103143557800.

The product of its digits is 21432600, while the sum is 61.

The spelling of 1134579135679 in words is "one trillion, one hundred thirty-four billion, five hundred seventy-nine million, one hundred thirty-five thousand, six hundred seventy-nine".