88423246147 has 2 divisors, whose sum is σ = 88423246148. Its totient is φ = 88423246146.

The previous prime is 88423246063. The next prime is 88423246183. The reversal of 88423246147 is 74164232488.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88423246147 - 2⁷ = 88423246019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88423246147.

It is not a weakly prime, because it can be changed into another prime (88423246187) 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, 44211623073 + 44211623074.

It is an arithmetic number, because the mean of its divisors is an integer number (44211623074).

Almost surely, 2^88423246147 is an apocalyptic number.

88423246147 is a deficient number, since it is larger than the sum of its proper divisors (1).

88423246147 is an equidigital number, since it uses as much as digits as its factorization.

88423246147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2064384, while the sum is 49.

The spelling of 88423246147 in words is "eighty-eight billion, four hundred twenty-three million, two hundred forty-six thousand, one hundred forty-seven".