76701147147 has 48 divisors (see below), whose sum is σ = 118797719040. Its totient is φ = 47598699456.

The previous prime is 76701147113. The next prime is 76701147151. The reversal of 76701147147 is 74174110767.

76701147147 is a `hidden beast` number, since 76 + 70 + 1 + 1 + 471 + 47 = 666.

It is not a de Polignac number, because 76701147147 - 2⁸ = 76701146891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (76701147547) 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 47 ways as a sum of consecutive naturals, for example, 775228 + ... + 868550.

It is an arithmetic number, because the mean of its divisors is an integer number (2474952480).

Almost surely, 2^76701147147 is an apocalyptic number.

76701147147 is a deficient number, since it is larger than the sum of its proper divisors (42096571893).

76701147147 is a wasteful number, since it uses less digits than its factorization.

76701147147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93472 (or 93469 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 45.

The spelling of 76701147147 in words is "seventy-six billion, seven hundred one million, one hundred forty-seven thousand, one hundred forty-seven".