4334112989 has 2 divisors, whose sum is σ = 4334112990. Its totient is φ = 4334112988.

The previous prime is 4334112983. The next prime is 4334113033. The reversal of 4334112989 is 9892114334.

It is an a-pointer prime, because the next prime (4334113033) can be obtained adding 4334112989 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4177036900 + 157076089 = 64630^2 + 12533^2 .

It is a cyclic number.

It is not a de Polignac number, because 4334112989 - 2⁸ = 4334112733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4334112983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2167056494 + 2167056495.

It is an arithmetic number, because the mean of its divisors is an integer number (2167056495).

Almost surely, 2^4334112989 is an apocalyptic number.

It is an amenable number.

4334112989 is a deficient number, since it is larger than the sum of its proper divisors (1).

4334112989 is an equidigital number, since it uses as much as digits as its factorization.

4334112989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 44.

The square root of 4334112989 is about 65833.9805039920. The cubic root of 4334112989 is about 1630.4221859217.

The spelling of 4334112989 in words is "four billion, three hundred thirty-four million, one hundred twelve thousand, nine hundred eighty-nine".