4342523411440 has 160 divisors (see below), whose sum is σ = 10664072366400. Its totient is φ = 1639972454400.

The previous prime is 4342523411423. The next prime is 4342523411467. The reversal of 4342523411440 is 441143252434.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4342523411440.

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, 836868366 + ... + 836873554.

It is an arithmetic number, because the mean of its divisors is an integer number (66650452290).

Almost surely, 2^{4342523411440} is an apocalyptic number.

4342523411440 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 4342523411440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5332036183200).

4342523411440 is an abundant number, since it is smaller than the sum of its proper divisors (6321548954960).

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

4342523411440 is a wasteful number, since it uses less digits than its factorization.

4342523411440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6995 (or 6989 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 4342523411440 its reverse (441143252434), we get a palindrome (4783666663874).

The spelling of 4342523411440 in words is "four trillion, three hundred forty-two billion, five hundred twenty-three million, four hundred eleven thousand, four hundred forty".