2340032320044 has 18 divisors (see below), whose sum is σ = 5915081697980. Its totient is φ = 780010773336.

The previous prime is 2340032320007. The next prime is 2340032320057. The reversal of 2340032320044 is 4400232300432.

2340032320044 is a `hidden beast` number, since 23 + 400 + 3 + 232 + 0 + 0 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32500448854 + ... + 32500448925.

Almost surely, 2^{2340032320044} is an apocalyptic number.

It is an amenable number.

2340032320044 is an abundant number, since it is smaller than the sum of its proper divisors (3575049377936).

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

2340032320044 is a wasteful number, since it uses less digits than its factorization.

2340032320044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65000897789 (or 65000897784 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 2340032320044 its reverse (4400232300432), we get a palindrome (6740264620476).

The spelling of 2340032320044 in words is "two trillion, three hundred forty billion, thirty-two million, three hundred twenty thousand, forty-four".