76148664143 has 2 divisors, whose sum is σ = 76148664144. Its totient is φ = 76148664142.

The previous prime is 76148664127. The next prime is 76148664169. The reversal of 76148664143 is 34146684167.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (34146684167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 76148664143 - 2⁴ = 76148664127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76148664091 and 76148664100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76148664443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38074332071 + 38074332072.

It is an arithmetic number, because the mean of its divisors is an integer number (38074332072).

Almost surely, 2^76148664143 is an apocalyptic number.

76148664143 is a deficient number, since it is larger than the sum of its proper divisors (1).

76148664143 is an equidigital number, since it uses as much as digits as its factorization.

76148664143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 50.

The spelling of 76148664143 in words is "seventy-six billion, one hundred forty-eight million, six hundred sixty-four thousand, one hundred forty-three".