94378433520 has 480 divisors, whose sum is σ = 361498344768. Its totient is φ = 20239220736.

The previous prime is 94378433491. The next prime is 94378433549. The reversal of 94378433520 is 2533487349.

It is an interprime number because it is at equal distance from previous prime (94378433491) and next prime (94378433549).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 94378433520.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 91362924 + ... + 91363956.

Almost surely, 2^94378433520 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 94378433520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180749172384).

94378433520 is an abundant number, since it is smaller than the sum of its proper divisors (267119911248).

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

94378433520 is a wasteful number, since it uses less digits than its factorization.

94378433520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537 (or 1524 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 94378433520 in words is "ninety-four billion, three hundred seventy-eight million, four hundred thirty-three thousand, five hundred twenty".