4344242245 has 24 divisors (see below), whose sum is σ = 6086195064. Its totient is φ = 2968108416.

The previous prime is 4344242233. The next prime is 4344242267. The reversal of 4344242245 is 5422424434.

It can be written as a sum of positive squares in 4 ways, for example, as 1102306401 + 3241935844 = 33201^2 + 56938^2 .

It is not a de Polignac number, because 4344242245 - 2⁷ = 4344242117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4344242245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35859 + ... + 99871.

It is an arithmetic number, because the mean of its divisors is an integer number (253591461).

Almost surely, 2^4344242245 is an apocalyptic number.

It is an amenable number.

4344242245 is a deficient number, since it is larger than the sum of its proper divisors (1741952819).

4344242245 is a wasteful number, since it uses less digits than its factorization.

4344242245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64309 (or 64302 counting only the distinct ones).

The product of its digits is 122880, while the sum is 34.

The square root of 4344242245 is about 65910.8659099545. The cubic root of 4344242245 is about 1631.6913510098.

Adding to 4344242245 its reverse (5422424434), we get a palindrome (9766666679).

The spelling of 4344242245 in words is "four billion, three hundred forty-four million, two hundred forty-two thousand, two hundred forty-five".