8864275742128 has 20 divisors (see below), whose sum is σ = 17921253131568. Its totient is φ = 4239436224320.

The previous prime is 8864275742123. The next prime is 8864275742137. The reversal of 8864275742128 is 8212475724688.

It is a self number, because there is not a number n which added to its sum of digits gives 8864275742128.

It is not an unprimeable number, because it can be changed into a prime (8864275742123) 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, 12043852543 + ... + 12043853278.

Almost surely, 2^{8864275742128} is an apocalyptic number.

It is an amenable number.

8864275742128 is an abundant number, since it is smaller than the sum of its proper divisors (9056977389440).

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

8864275742128 is a wasteful number, since it uses less digits than its factorization.

8864275742128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24087705852 (or 24087705846 counting only the distinct ones).

The product of its digits is 96337920, while the sum is 64.

The spelling of 8864275742128 in words is "eight trillion, eight hundred sixty-four billion, two hundred seventy-five million, seven hundred forty-two thousand, one hundred twenty-eight".