535243427000 has 128 divisors (see below), whose sum is σ = 1295735201280. Its totient is φ = 206732160000.

The previous prime is 535243426967. The next prime is 535243427011. The reversal of 535243427000 is 724342535.

It is a super-2 number, since 2×535243427000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 14148110 + ... + 14185890.

It is an arithmetic number, because the mean of its divisors is an integer number (10122931260).

Almost surely, 2^535243427000 is an apocalyptic number.

535243427000 is a gapful number since it is divisible by the number (50) 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 535243427000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647867600640).

535243427000 is an abundant number, since it is smaller than the sum of its proper divisors (760491774280).

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

535243427000 is a wasteful number, since it uses less digits than its factorization.

535243427000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38290 (or 38276 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 35.

Adding to 535243427000 its reverse (724342535), we get a palindrome (535967769535).

The spelling of 535243427000 in words is "five hundred thirty-five billion, two hundred forty-three million, four hundred twenty-seven thousand".