34444425232145 has 4 divisors (see below), whose sum is σ = 41333310278580. Its totient is φ = 27555540185712.

The previous prime is 34444425232109. The next prime is 34444425232177. The reversal of 34444425232145 is 54123252444443.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20021436619024 + 14422988613121 = 4474532^2 + 3797761^2 .

It is a cyclic number.

It is not a de Polignac number, because 34444425232145 - 2¹⁰ = 34444425231121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34444425232145.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3444442523210 + ... + 3444442523219.

It is an arithmetic number, because the mean of its divisors is an integer number (10333327569645).

Almost surely, 2^{34444425232145} is an apocalyptic number.

It is an amenable number.

34444425232145 is a deficient number, since it is larger than the sum of its proper divisors (6888885046435).

34444425232145 is an equidigital number, since it uses as much as digits as its factorization.

34444425232145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6888885046434.

The product of its digits is 7372800, while the sum is 47.

Adding to 34444425232145 its reverse (54123252444443), we get a palindrome (88567677676588).

The spelling of 34444425232145 in words is "thirty-four trillion, four hundred forty-four billion, four hundred twenty-five million, two hundred thirty-two thousand, one hundred forty-five".