4243402234000 has 40 divisors (see below), whose sum is σ = 10260546606648. Its totient is φ = 1697360892800.

The previous prime is 4243402233953. The next prime is 4243402234007. The reversal of 4243402234000 is 4322043424.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1117747959696 + 3125654274304 = 1057236^2 + 1767952^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 4243402234000.

It is not an unprimeable number, because it can be changed into a prime (4243402234007) 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, 1060848559 + ... + 1060852558.

Almost surely, 2^{4243402234000} is an apocalyptic number.

4243402234000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4243402234000 is an abundant number, since it is smaller than the sum of its proper divisors (6017144372648).

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

4243402234000 is a wasteful number, since it uses less digits than its factorization.

4243402234000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121701140 (or 2121701124 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 4243402234000 its reverse (4322043424), we get a palindrome (4247724277424).

The spelling of 4243402234000 in words is "four trillion, two hundred forty-three billion, four hundred two million, two hundred thirty-four thousand".