42744283200 has 1008 divisors, whose sum is σ = 173343905280. Its totient is φ = 10311598080.

The previous prime is 42744283159. The next prime is 42744283237. The reversal of 42744283200 is 238244724.

42744283200 is a `hidden beast` number, since 4 + 2 + 7 + 442 + 8 + 3 + 200 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 191678289 + ... + 191678511.

It is an arithmetic number, because the mean of its divisors is an integer number (171968160).

Almost surely, 2^42744283200 is an apocalyptic number.

42744283200 is a gapful number since it is divisible by the number (40) 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 42744283200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86671952640).

42744283200 is an abundant number, since it is smaller than the sum of its proper divisors (130599622080).

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

42744283200 is a wasteful number, since it uses less digits than its factorization.

42744283200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

The spelling of 42744283200 in words is "forty-two billion, seven hundred forty-four million, two hundred eighty-three thousand, two hundred".