299928223008 has 270 divisors, whose sum is σ = 914086896723. Its totient is φ = 96472218240.

The previous prime is 299928223003. The next prime is 299928223013. The reversal of 299928223008 is 800322829992.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

299928223008 is a `hidden beast` number, since 299 + 9 + 28 + 22 + 300 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (299928223003) and next prime (299928223013).

It can be written as a sum of positive squares in only one way, i.e., 149964111504 + 149964111504 = 387252^2 + 387252^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=387252.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (299928223003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 864346291 + ... + 864346637.

Almost surely, 2^299928223008 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 299928223008

299928223008 is an abundant number, since it is smaller than the sum of its proper divisors (614158673715).

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

299928223008 is an frugal number, since it uses more digits than its factorization.

299928223008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 299928223008 in words is "two hundred ninety-nine billion, nine hundred twenty-eight million, two hundred twenty-three thousand, eight".