946378624271 has 2 divisors, whose sum is σ = 946378624272. Its totient is φ = 946378624270.

The previous prime is 946378624109. The next prime is 946378624319. The reversal of 946378624271 is 172426873649.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (172426873649) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 946378624271 - 2¹⁰ = 946378623247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 946378624271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (946378624771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 473189312135 + 473189312136.

It is an arithmetic number, because the mean of its divisors is an integer number (473189312136).

Almost surely, 2^946378624271 is an apocalyptic number.

946378624271 is a deficient number, since it is larger than the sum of its proper divisors (1).

946378624271 is an equidigital number, since it uses as much as digits as its factorization.

946378624271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24385536, while the sum is 59.

The spelling of 946378624271 in words is "nine hundred forty-six billion, three hundred seventy-eight million, six hundred twenty-four thousand, two hundred seventy-one".