243433413102 has 32 divisors (see below), whose sum is σ = 531145540224. Its totient is φ = 73765188000.

The previous prime is 243433413059. The next prime is 243433413103. The reversal of 243433413102 is 201314334342.

It is a happy number.

It is a super-2 number, since 2×243433413102² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 243433413102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243433413103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3045852 + ... + 3124752.

It is an arithmetic number, because the mean of its divisors is an integer number (16598298132).

Almost surely, 2^243433413102 is an apocalyptic number.

243433413102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

243433413102 is an abundant number, since it is smaller than the sum of its proper divisors (287712127122).

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

243433413102 is a wasteful number, since it uses less digits than its factorization.

243433413102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125664.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 243433413102 its reverse (201314334342), we get a palindrome (444747747444).

The spelling of 243433413102 in words is "two hundred forty-three billion, four hundred thirty-three million, four hundred thirteen thousand, one hundred two".