94423956480 has 1584 divisors, whose sum is σ = 419372328960. Its totient is φ = 19508428800.

The previous prime is 94423956469. The next prime is 94423956503. The reversal of 94423956480 is 8465932449.

94423956480 is a `hidden beast` number, since 9 + 4 + 42 + 39 + 564 + 8 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1329914845 + ... + 1329914915.

Almost surely, 2^94423956480 is an apocalyptic number.

94423956480 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94423956480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209686164480).

94423956480 is an abundant number, since it is smaller than the sum of its proper divisors (324948372480).

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

94423956480 is a wasteful number, since it uses less digits than its factorization.

94423956480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 138 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 94423956480 in words is "ninety-four billion, four hundred twenty-three million, nine hundred fifty-six thousand, four hundred eighty".