94322067840 has 3072 divisors, whose sum is σ = 492283008000. Its totient is φ = 16721510400.

The previous prime is 94322067817. The next prime is 94322067869. The reversal of 94322067840 is 4876022349.

94322067840 is a `hidden beast` number, since 9 + 432 + 206 + 7 + 8 + 4 + 0 = 666.

It is a super-2 number, since 2×94322067840² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2300538220 + ... + 2300538260.

It is an arithmetic number, because the mean of its divisors is an integer number (160248375).

Almost surely, 2^94322067840 is an apocalyptic number.

94322067840 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 94322067840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246141504000).

94322067840 is an abundant number, since it is smaller than the sum of its proper divisors (397960940160).

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

94322067840 is a wasteful number, since it uses less digits than its factorization.

94322067840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 94322067840 in words is "ninety-four billion, three hundred twenty-two million, sixty-seven thousand, eight hundred forty".