34644030331 has 2 divisors, whose sum is σ = 34644030332. Its totient is φ = 34644030330.

The previous prime is 34644030299. The next prime is 34644030367. The reversal of 34644030331 is 13303044643.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34644030331 - 2⁵ = 34644030299 is a prime.

It is a super-2 number, since 2×34644030331² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34644030293 and 34644030302.

It is not a weakly prime, because it can be changed into another prime (34644030131) 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, 17322015165 + 17322015166.

It is an arithmetic number, because the mean of its divisors is an integer number (17322015166).

Almost surely, 2^34644030331 is an apocalyptic number.

34644030331 is a deficient number, since it is larger than the sum of its proper divisors (1).

34644030331 is an equidigital number, since it uses as much as digits as its factorization.

34644030331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 34644030331 its reverse (13303044643), we get a palindrome (47947074974).

The spelling of 34644030331 in words is "thirty-four billion, six hundred forty-four million, thirty thousand, three hundred thirty-one".