9448356445 has 16 divisors (see below), whose sum is σ = 12703051008. Its totient is φ = 6685813440.

The previous prime is 9448356443. The next prime is 9448356457. The reversal of 9448356445 is 5446538449.

9448356445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9448356445 - 2¹ = 9448356443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9448356392 and 9448356401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9448356443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2319429 + ... + 2323498.

It is an arithmetic number, because the mean of its divisors is an integer number (793940688).

Almost surely, 2^9448356445 is an apocalyptic number.

It is an amenable number.

9448356445 is a deficient number, since it is larger than the sum of its proper divisors (3254694563).

9448356445 is a wasteful number, since it uses less digits than its factorization.

9448356445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642980.

The product of its digits is 8294400, while the sum is 52.

The square root of 9448356445 is about 97202.6565737789. The cubic root of 9448356445 is about 2114.0670450732.

The spelling of 9448356445 in words is "nine billion, four hundred forty-eight million, three hundred fifty-six thousand, four hundred forty-five".