77701134411 has 16 divisors (see below), whose sum is σ = 115594444800. Its totient is φ = 51584012424.

The previous prime is 77701134409. The next prime is 77701134437. The reversal of 77701134411 is 11443110777.

It is a happy number.

It is not a de Polignac number, because 77701134411 - 2¹ = 77701134409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (77701134611) 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 15 ways as a sum of consecutive naturals, for example, 6014091 + ... + 6026996.

It is an arithmetic number, because the mean of its divisors is an integer number (7224652800).

Almost surely, 2^77701134411 is an apocalyptic number.

77701134411 is a deficient number, since it is larger than the sum of its proper divisors (37893310389).

77701134411 is a wasteful number, since it uses less digits than its factorization.

77701134411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12041335 (or 12041329 counting only the distinct ones).

The product of its (nonzero) digits is 16464, while the sum is 36.

The spelling of 77701134411 in words is "seventy-seven billion, seven hundred one million, one hundred thirty-four thousand, four hundred eleven".