7772334134136 has 128 divisors (see below), whose sum is σ = 22831824153600. Its totient is φ = 2173699514880.

The previous prime is 7772334134111. The next prime is 7772334134177. The reversal of 7772334134136 is 6314314332777.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19734630 + ... + 20124618.

It is an arithmetic number, because the mean of its divisors is an integer number (178373626200).

Almost surely, 2^{7772334134136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7772334134136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11415912076800).

7772334134136 is an abundant number, since it is smaller than the sum of its proper divisors (15059490019464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7772334134136 is a wasteful number, since it uses less digits than its factorization.

7772334134136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395829 (or 395825 counting only the distinct ones).

The product of its digits is 5334336, while the sum is 51.

The spelling of 7772334134136 in words is "seven trillion, seven hundred seventy-two billion, three hundred thirty-four million, one hundred thirty-four thousand, one hundred thirty-six".