2341532213440 has 224 divisors, whose sum is σ = 6419426108544. Its totient is φ = 796886138880.

The previous prime is 2341532213387. The next prime is 2341532213477. The reversal of 2341532213440 is 443122351432.

It is a tau number, because it is divible by the number of its divisors (224).

It is a junction number, because it is equal to n+sod(n) for n = 2341532213396 and 2341532213405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 419551450 + ... + 419557030.

Almost surely, 2^{2341532213440} is an apocalyptic number.

2341532213440 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 2341532213440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3209713054272).

2341532213440 is an abundant number, since it is smaller than the sum of its proper divisors (4077893895104).

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

2341532213440 is a wasteful number, since it uses less digits than its factorization.

2341532213440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6955 (or 6945 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2341532213440 its reverse (443122351432), we get a palindrome (2784654564872).

The spelling of 2341532213440 in words is "two trillion, three hundred forty-one billion, five hundred thirty-two million, two hundred thirteen thousand, four hundred forty".