243210000352 has 48 divisors (see below), whose sum is σ = 524590767792. Its totient is φ = 110075499520.

The previous prime is 243210000281. The next prime is 243210000359. The reversal of 243210000352 is 253000012342.

It is a super-2 number, since 2×243210000352² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243210000359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1400683 + ... + 1564714.

It is an arithmetic number, because the mean of its divisors is an integer number (10928974329).

Almost surely, 2^243210000352 is an apocalyptic number.

243210000352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

243210000352 is an abundant number, since it is smaller than the sum of its proper divisors (281380767440).

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

243210000352 is a wasteful number, since it uses less digits than its factorization.

243210000352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965651 (or 2965643 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 243210000352 its reverse (253000012342), we get a palindrome (496210012694).

The spelling of 243210000352 in words is "two hundred forty-three billion, two hundred ten million, three hundred fifty-two", and thus it is an aban number.