4140344122432 has 56 divisors (see below), whose sum is σ = 9424357640960. Its totient is φ = 1767885419520.

The previous prime is 4140344122351. The next prime is 4140344122517. The reversal of 4140344122432 is 2342214430414.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16929957 + ... + 17172772.

Almost surely, 2^{4140344122432} is an apocalyptic number.

It is an amenable number.

4140344122432 is an abundant number, since it is smaller than the sum of its proper divisors (5284013518528).

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

4140344122432 is a wasteful number, since it uses less digits than its factorization.

4140344122432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34103019 (or 34103009 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 4140344122432 its reverse (2342214430414), we get a palindrome (6482558552846).

The spelling of 4140344122432 in words is "four trillion, one hundred forty billion, three hundred forty-four million, one hundred twenty-two thousand, four hundred thirty-two".