1134839766815 has 4 divisors (see below), whose sum is σ = 1361807720184. Its totient is φ = 907871813448.

The previous prime is 1134839766793. The next prime is 1134839766883. The reversal of 1134839766815 is 5186679384311.

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 1134839766815 - 2¹⁶ = 1134839701279 is a prime.

It is a super-2 number, since 2×1134839766815² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113483976677 + ... + 113483976686.

It is an arithmetic number, because the mean of its divisors is an integer number (340451930046).

Almost surely, 2^{1134839766815} is an apocalyptic number.

1134839766815 is a deficient number, since it is larger than the sum of its proper divisors (226967953369).

1134839766815 is an equidigital number, since it uses as much as digits as its factorization.

1134839766815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226967953368.

The product of its digits is 26127360, while the sum is 62.

The spelling of 1134839766815 in words is "one trillion, one hundred thirty-four billion, eight hundred thirty-nine million, seven hundred sixty-six thousand, eight hundred fifteen".