77351714127 has 16 divisors (see below), whose sum is σ = 121336022880. Its totient is φ = 48534408576.

The previous prime is 77351714081. The next prime is 77351714147. The reversal of 77351714127 is 72141715377.

77351714127 is a `hidden beast` number, since 7 + 7 + 3 + 517 + 1 + 4 + 127 = 666.

It is not a de Polignac number, because 77351714127 - 2⁸ = 77351713871 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77351714147) 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 15 ways as a sum of consecutive naturals, for example, 84260668 + ... + 84261585.

It is an arithmetic number, because the mean of its divisors is an integer number (7583501430).

Almost surely, 2^77351714127 is an apocalyptic number.

77351714127 is a deficient number, since it is larger than the sum of its proper divisors (43984308753).

77351714127 is a wasteful number, since it uses less digits than its factorization.

77351714127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168522279 (or 168522273 counting only the distinct ones).

The product of its digits is 288120, while the sum is 45.

The spelling of 77351714127 in words is "seventy-seven billion, three hundred fifty-one million, seven hundred fourteen thousand, one hundred twenty-seven".