4334040145 has 8 divisors (see below), whose sum is σ = 5202212904. Its totient is φ = 3466322304.

The previous prime is 4334040131. The next prime is 4334040181. The reversal of 4334040145 is 5410404334.

It can be written as a sum of positive squares in 4 ways, for example, as 633629584 + 3700410561 = 25172^2 + 60831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4334040145 - 2⁷ = 4334040017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92404 + ... + 131173.

It is an arithmetic number, because the mean of its divisors is an integer number (650276613).

Almost surely, 2^4334040145 is an apocalyptic number.

It is an amenable number.

4334040145 is a deficient number, since it is larger than the sum of its proper divisors (868172759).

4334040145 is a wasteful number, since it uses less digits than its factorization.

4334040145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227459.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 4334040145 is about 65833.4272615364. The cubic root of 4334040145 is about 1630.4130516314.

Adding to 4334040145 its reverse (5410404334), we get a palindrome (9744444479).

The spelling of 4334040145 in words is "four billion, three hundred thirty-four million, forty thousand, one hundred forty-five".