944947352123 has 2 divisors, whose sum is σ = 944947352124. Its totient is φ = 944947352122.

The previous prime is 944947352101. The next prime is 944947352177. The reversal of 944947352123 is 321253749449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 944947352123 - 2¹⁸ = 944947089979 is a prime.

It is not a weakly prime, because it can be changed into another prime (944947352183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472473676061 + 472473676062.

It is an arithmetic number, because the mean of its divisors is an integer number (472473676062).

Almost surely, 2^944947352123 is an apocalyptic number.

944947352123 is a deficient number, since it is larger than the sum of its proper divisors (1).

944947352123 is an equidigital number, since it uses as much as digits as its factorization.

944947352123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 53.

The spelling of 944947352123 in words is "nine hundred forty-four billion, nine hundred forty-seven million, three hundred fifty-two thousand, one hundred twenty-three".