2344201141440 has 112 divisors (see below), whose sum is σ = 7445757190752. Its totient is φ = 624875175936.

The previous prime is 2344201141433. The next prime is 2344201141441. The reversal of 2344201141440 is 441411024432.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2344201141398 and 2344201141407.

It is not an unprimeable number, because it can be changed into a prime (2344201141441) 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, 1977232 + ... + 2932208.

Almost surely, 2^{2344201141440} is an apocalyptic number.

2344201141440 is a gapful number since it is divisible by the number (20) 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 2344201141440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3722878595376).

2344201141440 is an abundant number, since it is smaller than the sum of its proper divisors (5101556049312).

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

2344201141440 is a wasteful number, since it uses less digits than its factorization.

2344201141440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957554 (or 957544 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 2344201141440 its reverse (441411024432), we get a palindrome (2785612165872).

The spelling of 2344201141440 in words is "two trillion, three hundred forty-four billion, two hundred one million, one hundred forty-one thousand, four hundred forty".