94243020029 has 4 divisors (see below), whose sum is σ = 94428173820. Its totient is φ = 94057866240.

The previous prime is 94243019953. The next prime is 94243020043. The reversal of 94243020029 is 92002034249.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73771992100 + 20471027929 = 271610^2 + 143077^2 .

It is a cyclic number.

It is not a de Polignac number, because 94243020029 - 2²⁴ = 94226242813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94243020049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92576132 + ... + 92577149.

It is an arithmetic number, because the mean of its divisors is an integer number (23607043455).

Almost surely, 2^94243020029 is an apocalyptic number.

It is an amenable number.

94243020029 is a deficient number, since it is larger than the sum of its proper divisors (185153791).

94243020029 is a wasteful number, since it uses less digits than its factorization.

94243020029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185153790.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 94243020029 in words is "ninety-four billion, two hundred forty-three million, twenty thousand, twenty-nine".