77468066086477 has 8 divisors (see below), whose sum is σ = 84538684877472. Its totient is φ = 70402125183600.

The previous prime is 77468066086379. The next prime is 77468066086483.

77468066086477 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 77468066086477 - 2³⁵ = 77433706348109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77468066036477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169437398 + ... + 1169503639.

It is an arithmetic number, because the mean of its divisors is an integer number (10567335609684).

Almost surely, 2^{77468066086477} is an apocalyptic number.

It is an amenable number.

77468066086477 is a deficient number, since it is larger than the sum of its proper divisors (7070618790995).

77468066086477 is a wasteful number, since it uses less digits than its factorization.

77468066086477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338944059.

The product of its (nonzero) digits is 3186376704, while the sum is 76.

The spelling of 77468066086477 in words is "seventy-seven trillion, four hundred sixty-eight billion, sixty-six million, eighty-six thousand, four hundred seventy-seven".