9278422883452 has 6 divisors (see below), whose sum is σ = 16237240046048. Its totient is φ = 4639211441724.

The previous prime is 9278422883441. The next prime is 9278422883497. The reversal of 9278422883452 is 2543882248729.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159802860428 + ... + 1159802860435.

Almost surely, 2^{9278422883452} is an apocalyptic number.

It is an amenable number.

9278422883452 is a deficient number, since it is larger than the sum of its proper divisors (6958817162596).

9278422883452 is a wasteful number, since it uses less digits than its factorization.

9278422883452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319605720867 (or 2319605720865 counting only the distinct ones).

The product of its digits is 123863040, while the sum is 64.

The spelling of 9278422883452 in words is "nine trillion, two hundred seventy-eight billion, four hundred twenty-two million, eight hundred eighty-three thousand, four hundred fifty-two".