34444225135 has 4 divisors (see below), whose sum is σ = 41333070168. Its totient is φ = 27555380104.

The previous prime is 34444225121. The next prime is 34444225139. The reversal of 34444225135 is 53152244443.

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

It is a cyclic number.

It is not a de Polignac number, because 34444225135 - 2⁹ = 34444224623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34444225094 and 34444225103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34444225139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3444422509 + ... + 3444422518.

It is an arithmetic number, because the mean of its divisors is an integer number (10333267542).

Almost surely, 2^34444225135 is an apocalyptic number.

34444225135 is a deficient number, since it is larger than the sum of its proper divisors (6888845033).

34444225135 is an equidigital number, since it uses as much as digits as its factorization.

34444225135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6888845032.

The product of its digits is 230400, while the sum is 37.

Adding to 34444225135 its reverse (53152244443), we get a palindrome (87596469578).

The spelling of 34444225135 in words is "thirty-four billion, four hundred forty-four million, two hundred twenty-five thousand, one hundred thirty-five".