4457143570000 has 200 divisors, whose sum is σ = 11938034256192. Its totient is φ = 1597948800000.

The previous prime is 4457143569913. The next prime is 4457143570013. The reversal of 4457143570000 is 753417544.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×4457143570000² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7524652 + ... + 8095348.

Almost surely, 2^{4457143570000} is an apocalyptic number.

4457143570000 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 4457143570000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5969017128096).

4457143570000 is an abundant number, since it is smaller than the sum of its proper divisors (7480890686192).

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

4457143570000 is a wasteful number, since it uses less digits than its factorization.

4457143570000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570807 (or 570786 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 40.

Adding to 4457143570000 its reverse (753417544), we get a palindrome (4457896987544).

The spelling of 4457143570000 in words is "four trillion, four hundred fifty-seven billion, one hundred forty-three million, five hundred seventy thousand".