4236872572800 has 3456 divisors, whose sum is σ = 20027948129280. Its totient is φ = 877879296000.

The previous prime is 4236872572799. The next prime is 4236872572813. The reversal of 4236872572800 is 82752786324.

4236872572800 is a `hidden beast` number, since 4 + 2 + 3 + 68 + 7 + 2 + 572 + 8 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3456).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 20079964695 + ... + 20079964905.

It is an arithmetic number, because the mean of its divisors is an integer number (5795123880).

Almost surely, 2^{4236872572800} is an apocalyptic number.

4236872572800 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 4236872572800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10013974064640).

4236872572800 is an abundant number, since it is smaller than the sum of its proper divisors (15791075556480).

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

4236872572800 is a wasteful number, since it uses less digits than its factorization.

4236872572800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 54.

The spelling of 4236872572800 in words is "four trillion, two hundred thirty-six billion, eight hundred seventy-two million, five hundred seventy-two thousand, eight hundred".