8799140029 has 2 divisors, whose sum is σ = 8799140030. Its totient is φ = 8799140028.

The previous prime is 8799140023. The next prime is 8799140057. The reversal of 8799140029 is 9200419978.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4733164804 + 4065975225 = 68798^2 + 63765^2 .

It is a cyclic number.

It is not a de Polignac number, because 8799140029 - 2⁵ = 8799139997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8799140023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4399570014 + 4399570015.

It is an arithmetic number, because the mean of its divisors is an integer number (4399570015).

Almost surely, 2^8799140029 is an apocalyptic number.

It is an amenable number.

8799140029 is a deficient number, since it is larger than the sum of its proper divisors (1).

8799140029 is an equidigital number, since it uses as much as digits as its factorization.

8799140029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 49.

The square root of 8799140029 is about 93803.7314236486. The cubic root of 8799140029 is about 2064.4929763762.

The spelling of 8799140029 in words is "eight billion, seven hundred ninety-nine million, one hundred forty thousand, twenty-nine".