94395409443 has 6 divisors (see below), whose sum is σ = 136348924764. Its totient is φ = 62930272956.

The previous prime is 94395409429. The next prime is 94395409457. The reversal of 94395409443 is 34490459349.

94395409443 is a `hidden beast` number, since 9 + 4 + 3 + 9 + 540 + 94 + 4 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (94395409429) and next prime (94395409457).

It is not a de Polignac number, because 94395409443 - 2⁵ = 94395409411 is a prime.

It is a super-2 number, since 2×94395409443² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 94395409443.

It is not an unprimeable number, because it can be changed into a prime (94395409243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5244189405 + ... + 5244189422.

It is an arithmetic number, because the mean of its divisors is an integer number (22724820794).

Almost surely, 2^94395409443 is an apocalyptic number.

94395409443 is a deficient number, since it is larger than the sum of its proper divisors (41953515321).

94395409443 is a wasteful number, since it uses less digits than its factorization.

94395409443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10488378833 (or 10488378830 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 54.

The spelling of 94395409443 in words is "ninety-four billion, three hundred ninety-five million, four hundred nine thousand, four hundred forty-three".