94340730239 has 4 divisors (see below), whose sum is σ = 107817977424. Its totient is φ = 80863483056.

The previous prime is 94340730227. The next prime is 94340730251. The reversal of 94340730239 is 93203704349.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93203704349 = 7 ⋅13314814907.

It is an interprime number because it is at equal distance from previous prime (94340730227) and next prime (94340730251).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94340730239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94340730239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94340730259) 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, 6738623582 + ... + 6738623595.

It is an arithmetic number, because the mean of its divisors is an integer number (26954494356).

Almost surely, 2^94340730239 is an apocalyptic number.

94340730239 is a deficient number, since it is larger than the sum of its proper divisors (13477247185).

94340730239 is a wasteful number, since it uses less digits than its factorization.

94340730239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13477247184.

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 94340730239 in words is "ninety-four billion, three hundred forty million, seven hundred thirty thousand, two hundred thirty-nine".