71428071467 has 2 divisors, whose sum is σ = 71428071468. Its totient is φ = 71428071466.

The previous prime is 71428071409. The next prime is 71428071497. The reversal of 71428071467 is 76417082417.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71428071467 - 2¹² = 71428067371 is a prime.

It is not a weakly prime, because it can be changed into another prime (71428071497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35714035733 + 35714035734.

It is an arithmetic number, because the mean of its divisors is an integer number (35714035734).

Almost surely, 2^71428071467 is an apocalyptic number.

71428071467 is a deficient number, since it is larger than the sum of its proper divisors (1).

71428071467 is an equidigital number, since it uses as much as digits as its factorization.

71428071467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 526848, while the sum is 47.

The spelling of 71428071467 in words is "seventy-one billion, four hundred twenty-eight million, seventy-one thousand, four hundred sixty-seven".