76427472467 has 4 divisors (see below), whose sum is σ = 76435201536. Its totient is φ = 76419743400.

The previous prime is 76427472427. The next prime is 76427472497.

76427472467 is nontrivially palindromic in base 10.

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 76427472467 - 2⁸ = 76427472211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76427472427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3849683 + ... + 3869484.

It is an arithmetic number, because the mean of its divisors is an integer number (19108800384).

Almost surely, 2^76427472467 is an apocalyptic number.

76427472467 is a deficient number, since it is larger than the sum of its proper divisors (7729069).

76427472467 is an equidigital number, since it uses as much as digits as its factorization.

76427472467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7729068.

The product of its digits is 22127616, while the sum is 56.

The spelling of 76427472467 in words is "seventy-six billion, four hundred twenty-seven million, four hundred seventy-two thousand, four hundred sixty-seven".