4424262624245 has 4 divisors (see below), whose sum is σ = 5309115149100. Its totient is φ = 3539410099392.

The previous prime is 4424262624241. The next prime is 4424262624323. The reversal of 4424262624245 is 5424262624244.

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 2911261762564 + 1513000861681 = 1706242^2 + 1230041^2 .

It is a cyclic number.

It is not a de Polignac number, because 4424262624245 - 2² = 4424262624241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4424262624245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424262624241) 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 in 3 ways as a sum of consecutive naturals, for example, 442426262420 + ... + 442426262429.

It is an arithmetic number, because the mean of its divisors is an integer number (1327278787275).

Almost surely, 2^{4424262624245} is an apocalyptic number.

It is an amenable number.

4424262624245 is a deficient number, since it is larger than the sum of its proper divisors (884852524855).

4424262624245 is an equidigital number, since it uses as much as digits as its factorization.

4424262624245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884852524854.

The product of its digits is 5898240, while the sum is 47.

Subtracting 4424262624245 from its reverse (5424262624244), we obtain a palindrome (999999999999).

The spelling of 4424262624245 in words is "four trillion, four hundred twenty-four billion, two hundred sixty-two million, six hundred twenty-four thousand, two hundred forty-five".