9399414234456 has 128 divisors (see below), whose sum is σ = 26426916230400. Its totient is φ = 3095054392320.

The previous prime is 9399414234433. The next prime is 9399414234473. The reversal of 9399414234456 is 6544324149939.

It is a happy number.

9399414234456 is a `hidden beast` number, since 9 + 3 + 9 + 9 + 4 + 142 + 34 + 456 = 666.

9399414234456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 9399414234393 and 9399414234402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 208247011 + ... + 208292141.

It is an arithmetic number, because the mean of its divisors is an integer number (206460283050).

Almost surely, 2^{9399414234456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9399414234456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13213458115200).

9399414234456 is an abundant number, since it is smaller than the sum of its proper divisors (17027501995944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9399414234456 is a wasteful number, since it uses less digits than its factorization.

9399414234456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56846 (or 56836 counting only the distinct ones).

The product of its digits is 100776960, while the sum is 63.

The spelling of 9399414234456 in words is "nine trillion, three hundred ninety-nine billion, four hundred fourteen million, two hundred thirty-four thousand, four hundred fifty-six".