94108877478 has 144 divisors (see below), whose sum is σ = 262100686848. Its totient is φ = 23875236000.

The previous prime is 94108877477. The next prime is 94108877483. The reversal of 94108877478 is 87477880149.

94108877478 is a `hidden beast` number, since 9 + 4 + 10 + 88 + 77 + 478 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94108877477) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 583803 + ... + 727353.

Almost surely, 2^94108877478 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94108877478, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131050343424).

94108877478 is an abundant number, since it is smaller than the sum of its proper divisors (167991809370).

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

94108877478 is a wasteful number, since it uses less digits than its factorization.

94108877478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143631 (or 143617 counting only the distinct ones).

The product of its (nonzero) digits is 25288704, while the sum is 63.

It can be divided in two parts, 9410 and 8877478, that added together give a palindrome (8886888).

The spelling of 94108877478 in words is "ninety-four billion, one hundred eight million, eight hundred seventy-seven thousand, four hundred seventy-eight".