77214324353 has 4 divisors (see below), whose sum is σ = 77375523840. Its totient is φ = 77053124868.

The previous prime is 77214324329. The next prime is 77214324379. The reversal of 77214324353 is 35342341277.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 77214324353 - 2⁶ = 77214324289 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 77214324353.

It is not an unprimeable number, because it can be changed into a prime (77214324953) 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 3 ways as a sum of consecutive naturals, for example, 80599025 + ... + 80599982.

It is an arithmetic number, because the mean of its divisors is an integer number (19343880960).

Almost surely, 2^77214324353 is an apocalyptic number.

It is an amenable number.

77214324353 is a deficient number, since it is larger than the sum of its proper divisors (161199487).

77214324353 is a wasteful number, since it uses less digits than its factorization.

77214324353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161199486.

The product of its digits is 423360, while the sum is 41.

The spelling of 77214324353 in words is "seventy-seven billion, two hundred fourteen million, three hundred twenty-four thousand, three hundred fifty-three".