8942994951188 has 24 divisors (see below), whose sum is σ = 16011692844840. Its totient is φ = 4368925716480.

The previous prime is 8942994951151. The next prime is 8942994951251. The reversal of 8942994951188 is 8811594992498.

It can be written as a sum of positive squares in 4 ways, for example, as 4116792304144 + 4826202647044 = 2028988^2 + 2196862^2 .

It is a super-2 number, since 2×8942994951188² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87467453 + ... + 87569636.

It is an arithmetic number, because the mean of its divisors is an integer number (667153868535).

Almost surely, 2^{8942994951188} is an apocalyptic number.

It is an amenable number.

8942994951188 is a deficient number, since it is larger than the sum of its proper divisors (7068697893652).

8942994951188 is a wasteful number, since it uses less digits than its factorization.

8942994951188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175037387 (or 175037385 counting only the distinct ones).

The product of its digits is 537477120, while the sum is 77.

The spelling of 8942994951188 in words is "eight trillion, nine hundred forty-two billion, nine hundred ninety-four million, nine hundred fifty-one thousand, one hundred eighty-eight".