34440444231 has 4 divisors (see below), whose sum is σ = 45920592312. Its totient is φ = 22960296152.

The previous prime is 34440444217. The next prime is 34440444251. The reversal of 34440444231 is 13244404443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34440444231 is a prime.

It is a super-2 number, since 2×34440444231² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34440444192 and 34440444201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34440444251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5740074036 + ... + 5740074041.

It is an arithmetic number, because the mean of its divisors is an integer number (11480148078).

Almost surely, 2^34440444231 is an apocalyptic number.

34440444231 is a deficient number, since it is larger than the sum of its proper divisors (11480148081).

34440444231 is a wasteful number, since it uses less digits than its factorization.

34440444231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11480148080.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 34440444231 its reverse (13244404443), we get a palindrome (47684848674).

The spelling of 34440444231 in words is "thirty-four billion, four hundred forty million, four hundred forty-four thousand, two hundred thirty-one".