4006266436345 has 8 divisors (see below), whose sum is σ = 4889003109120. Its totient is φ = 3150690892080.

The previous prime is 4006266436343. The next prime is 4006266436373. The reversal of 4006266436345 is 5436346626004.

It is a happy number.

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

It is not a de Polignac number, because 4006266436345 - 2¹ = 4006266436343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4006266436343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6790281801 + ... + 6790282390.

It is an arithmetic number, because the mean of its divisors is an integer number (611125388640).

Almost surely, 2^{4006266436345} is an apocalyptic number.

It is an amenable number.

4006266436345 is a deficient number, since it is larger than the sum of its proper divisors (882736672775).

4006266436345 is a wasteful number, since it uses less digits than its factorization.

4006266436345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13580564255.

The product of its (nonzero) digits is 7464960, while the sum is 49.

The spelling of 4006266436345 in words is "four trillion, six billion, two hundred sixty-six million, four hundred thirty-six thousand, three hundred forty-five".