4331144212000 has 192 divisors, whose sum is σ = 10989048470400. Its totient is φ = 1676636236800.

The previous prime is 4331144211943. The next prime is 4331144212039. The reversal of 4331144212000 is 2124411334.

It is a super-2 number, since 2×4331144212000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18632491 + ... + 18863509.

It is an arithmetic number, because the mean of its divisors is an integer number (57234627450).

Almost surely, 2^{4331144212000} is an apocalyptic number.

4331144212000 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 4331144212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5494524235200).

4331144212000 is an abundant number, since it is smaller than the sum of its proper divisors (6657904258400).

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

4331144212000 is a wasteful number, since it uses less digits than its factorization.

4331144212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231196 (or 231178 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4331144212000 its reverse (2124411334), we get a palindrome (4333268623334).

The spelling of 4331144212000 in words is "four trillion, three hundred thirty-one billion, one hundred forty-four million, two hundred twelve thousand".