34164464989 has 2 divisors, whose sum is σ = 34164464990. Its totient is φ = 34164464988.

The previous prime is 34164464951. The next prime is 34164464993. The reversal of 34164464989 is 98946446143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32276996964 + 1887468025 = 179658^2 + 43445^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34164464989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34164464909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17082232494 + 17082232495.

It is an arithmetic number, because the mean of its divisors is an integer number (17082232495).

Almost surely, 2^34164464989 is an apocalyptic number.

It is an amenable number.

34164464989 is a deficient number, since it is larger than the sum of its proper divisors (1).

34164464989 is an equidigital number, since it uses as much as digits as its factorization.

34164464989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17915904, while the sum is 58.

The spelling of 34164464989 in words is "thirty-four billion, one hundred sixty-four million, four hundred sixty-four thousand, nine hundred eighty-nine".