34440441111 has 20 divisors (see below), whose sum is σ = 51473545200. Its totient is φ = 22948923456.

The previous prime is 34440441103. The next prime is 34440441127. The reversal of 34440441111 is 11114404443.

It is not a de Polignac number, because 34440441111 - 2³ = 34440441103 is a prime.

It is a super-2 number, since 2×34440441111² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34440441131) 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 19 ways as a sum of consecutive naturals, for example, 60895 + ... + 269423.

It is an arithmetic number, because the mean of its divisors is an integer number (2573677260).

Almost surely, 2^34440441111 is an apocalyptic number.

34440441111 is a deficient number, since it is larger than the sum of its proper divisors (17033104089).

34440441111 is a wasteful number, since it uses less digits than its factorization.

34440441111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210580 (or 210571 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 34440441111 its reverse (11114404443), we get a palindrome (45554845554).

The spelling of 34440441111 in words is "thirty-four billion, four hundred forty million, four hundred forty-one thousand, one hundred eleven".