76461216467 has 2 divisors, whose sum is σ = 76461216468. Its totient is φ = 76461216466.

The previous prime is 76461216463. The next prime is 76461216493.

It is a happy number.

76461216467 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 76461216467 - 2² = 76461216463 is a prime.

It is a super-2 number, since 2×76461216467² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (76461216463) 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 as a sum of consecutive naturals, namely, 38230608233 + 38230608234.

It is an arithmetic number, because the mean of its divisors is an integer number (38230608234).

Almost surely, 2^76461216467 is an apocalyptic number.

76461216467 is a deficient number, since it is larger than the sum of its proper divisors (1).

76461216467 is an equidigital number, since it uses as much as digits as its factorization.

76461216467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 50.

The spelling of 76461216467 in words is "seventy-six billion, four hundred sixty-one million, two hundred sixteen thousand, four hundred sixty-seven".