7143914009268 has 144 divisors (see below), whose sum is σ = 19173500236800. Its totient is φ = 2236490231040.

The previous prime is 7143914009179. The next prime is 7143914009269. The reversal of 7143914009268 is 8629004193417.

7143914009268 is a `hidden beast` number, since 7 + 1 + 4 + 3 + 91 + 400 + 92 + 68 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7143914009269) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38185378 + ... + 38372006.

It is an arithmetic number, because the mean of its divisors is an integer number (133149307200).

Almost surely, 2^{7143914009268} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7143914009268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9586750118400).

7143914009268 is an abundant number, since it is smaller than the sum of its proper divisors (12029586227532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7143914009268 is a wasteful number, since it uses less digits than its factorization.

7143914009268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187142 (or 187137 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 7143914009268 in words is "seven trillion, one hundred forty-three billion, nine hundred fourteen million, nine thousand, two hundred sixty-eight".