77034366343077 has 16 divisors (see below), whose sum is σ = 120669217209408. Its totient is φ = 43096149002880.

The previous prime is 77034366343037. The next prime is 77034366343141.

77034366343077 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 77034366343077 - 2²³ = 77034357954469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 77034366343077.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77034366343037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89783643328 + ... + 89783644185.

It is an arithmetic number, because the mean of its divisors is an integer number (7541826075588).

Almost surely, 2^{77034366343077} is an apocalyptic number.

It is an amenable number.

77034366343077 is a deficient number, since it is larger than the sum of its proper divisors (43634850866331).

77034366343077 is a wasteful number, since it uses less digits than its factorization.

77034366343077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179567287540.

The product of its (nonzero) digits is 112021056, while the sum is 60.

The spelling of 77034366343077 in words is "seventy-seven trillion, thirty-four billion, three hundred sixty-six million, three hundred forty-three thousand, seventy-seven".