77034325476327 has 4 divisors (see below), whose sum is σ = 102712433968440. Its totient is φ = 51356216984216.

The previous prime is 77034325476299. The next prime is 77034325476343. The reversal of 77034325476327 is 72367452343077.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 77034325476327 - 2²⁷ = 77034191258599 is a prime.

It is a super-3 number, since 3×77034325476327³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77034325476397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12839054246052 + ... + 12839054246057.

It is an arithmetic number, because the mean of its divisors is an integer number (25678108492110).

Almost surely, 2^{77034325476327} is an apocalyptic number.

77034325476327 is a deficient number, since it is larger than the sum of its proper divisors (25678108492113).

77034325476327 is a wasteful number, since it uses less digits than its factorization.

77034325476327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25678108492112.

The product of its (nonzero) digits is 124467840, while the sum is 60.

The spelling of 77034325476327 in words is "seventy-seven trillion, thirty-four billion, three hundred twenty-five million, four hundred seventy-six thousand, three hundred twenty-seven".