77830600119 has 4 divisors (see below), whose sum is σ = 103774133496. Its totient is φ = 51887066744.

The previous prime is 77830600109. The next prime is 77830600147. The reversal of 77830600119 is 91100603877.

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 77830600119 - 2⁴ = 77830600103 is a prime.

It is a super-2 number, since 2×77830600119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77830600109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12971766684 + ... + 12971766689.

It is an arithmetic number, because the mean of its divisors is an integer number (25943533374).

Almost surely, 2^77830600119 is an apocalyptic number.

77830600119 is a deficient number, since it is larger than the sum of its proper divisors (25943533377).

77830600119 is a wasteful number, since it uses less digits than its factorization.

77830600119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25943533376.

The product of its (nonzero) digits is 63504, while the sum is 42.

The spelling of 77830600119 in words is "seventy-seven billion, eight hundred thirty million, six hundred thousand, one hundred nineteen".