94385455582848 has 128 divisors (see below), whose sum is σ = 263929729536000. Its totient is φ = 29803332529152.

The previous prime is 94385455582739. The next prime is 94385455582849. The reversal of 94385455582848 is 84828555458349.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×94385455582848² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (94385455582849) 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, 83921761 + ... + 85039007.

It is an arithmetic number, because the mean of its divisors is an integer number (2061951012000).

Almost surely, 2^{94385455582848} 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 94385455582848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131964864768000).

94385455582848 is an abundant number, since it is smaller than the sum of its proper divisors (169544273953152).

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

94385455582848 is a wasteful number, since it uses less digits than its factorization.

94385455582848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128862 (or 1128850 counting only the distinct ones).

The product of its digits is 8847360000, while the sum is 78.

The spelling of 94385455582848 in words is "ninety-four trillion, three hundred eighty-five billion, four hundred fifty-five million, five hundred eighty-two thousand, eight hundred forty-eight".