299464452000 has 1344 divisors, whose sum is σ = 1336477169664. Its totient is φ = 64347955200.

The previous prime is 299464451939. The next prime is 299464452037. The reversal of 299464452000 is 254464992.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 347003569 + ... + 347004431.

It is an arithmetic number, because the mean of its divisors is an integer number (994402656).

Almost surely, 2^299464452000 is an apocalyptic number.

299464452000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 299464452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (668238584832).

299464452000 is an abundant number, since it is smaller than the sum of its proper divisors (1037012717664).

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

299464452000 is an equidigital number, since it uses as much as digits as its factorization.

299464452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 299464452000 in words is "two hundred ninety-nine billion, four hundred sixty-four million, four hundred fifty-two thousand".