108764839429 has 2 divisors, whose sum is σ = 108764839430. Its totient is φ = 108764839428.

The previous prime is 108764839409. The next prime is 108764839457. The reversal of 108764839429 is 924938467801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102590808804 + 6174030625 = 320298^2 + 78575^2 .

It is a cyclic number.

It is not a de Polignac number, because 108764839429 - 2⁵ = 108764839397 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108764839409) 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, 54382419714 + 54382419715.

It is an arithmetic number, because the mean of its divisors is an integer number (54382419715).

Almost surely, 2^108764839429 is an apocalyptic number.

It is an amenable number.

108764839429 is a deficient number, since it is larger than the sum of its proper divisors (1).

108764839429 is an equidigital number, since it uses as much as digits as its factorization.

108764839429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 61.

The spelling of 108764839429 in words is "one hundred eight billion, seven hundred sixty-four million, eight hundred thirty-nine thousand, four hundred twenty-nine".