994226424719 has 8 divisors (see below), whose sum is σ = 1084679149008. Its totient is φ = 903785117760.

The previous prime is 994226424701. The next prime is 994226424721. The reversal of 994226424719 is 917424622499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 994226424719 - 2⁸ = 994226424463 is a prime.

It is a super-2 number, since 2×994226424719² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994226424739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2671742 + ... + 3021035.

It is an arithmetic number, because the mean of its divisors is an integer number (135584893626).

Almost surely, 2^994226424719 is an apocalyptic number.

994226424719 is a deficient number, since it is larger than the sum of its proper divisors (90452724289).

994226424719 is a wasteful number, since it uses less digits than its factorization.

994226424719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708665.

The product of its digits is 15676416, while the sum is 59.

The spelling of 994226424719 in words is "nine hundred ninety-four billion, two hundred twenty-six million, four hundred twenty-four thousand, seven hundred nineteen".