77034335135064 has 32 divisors (see below), whose sum is σ = 198798284221440. Its totient is φ = 24849785527200.

The previous prime is 77034335135047. The next prime is 77034335135071. The reversal of 77034335135064 is 46053153343077.

It is a junction number, because it is equal to n+sod(n) for n = 77034335134998 and 77034335135016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51770385772 + ... + 51770387259.

It is an arithmetic number, because the mean of its divisors is an integer number (6212446381920).

Almost surely, 2^{77034335135064} is an apocalyptic number.

It is an amenable number.

77034335135064 is an abundant number, since it is smaller than the sum of its proper divisors (121763949086376).

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

77034335135064 is a wasteful number, since it uses less digits than its factorization.

77034335135064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103540773071 (or 103540773067 counting only the distinct ones).

The product of its (nonzero) digits is 9525600, while the sum is 51.

The spelling of 77034335135064 in words is "seventy-seven trillion, thirty-four billion, three hundred thirty-five million, one hundred thirty-five thousand, sixty-four".