8945263828946 has 32 divisors (see below), whose sum is σ = 15140310566400. Its totient is φ = 3940842121216.

The previous prime is 8945263828937. The next prime is 8945263828951. The reversal of 8945263828946 is 6498283625498.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121654271 + ... + 121727778.

It is an arithmetic number, because the mean of its divisors is an integer number (473134705200).

Almost surely, 2^{8945263828946} is an apocalyptic number.

8945263828946 is a deficient number, since it is larger than the sum of its proper divisors (6195046737454).

8945263828946 is a wasteful number, since it uses less digits than its factorization.

8945263828946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243382138.

The product of its digits is 1433272320, while the sum is 74.

The spelling of 8945263828946 in words is "eight trillion, nine hundred forty-five billion, two hundred sixty-three million, eight hundred twenty-eight thousand, nine hundred forty-six".