88339422959989 has 2 divisors, whose sum is σ = 88339422959990. Its totient is φ = 88339422959988.

The previous prime is 88339422959971. The next prime is 88339422960013. The reversal of 88339422959989 is 98995922493388.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54170336002500 + 34169086957489 = 7360050^2 + 5845433^2 .

It is a cyclic number.

It is not a de Polignac number, because 88339422959989 - 2²¹ = 88339420862837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88339422959189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44169711479994 + 44169711479995.

It is an arithmetic number, because the mean of its divisors is an integer number (44169711479995).

Almost surely, 2^{88339422959989} is an apocalyptic number.

It is an amenable number.

88339422959989 is a deficient number, since it is larger than the sum of its proper divisors (1).

88339422959989 is an equidigital number, since it uses as much as digits as its factorization.

88339422959989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21767823360, while the sum is 88.

The spelling of 88339422959989 in words is "eighty-eight trillion, three hundred thirty-nine billion, four hundred twenty-two million, nine hundred fifty-nine thousand, nine hundred eighty-nine".