4120140044344 has 8 divisors (see below), whose sum is σ = 7725262583160. Its totient is φ = 2060070022168.

The previous prime is 4120140044291. The next prime is 4120140044347. The reversal of 4120140044344 is 4434400410214.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4120140044347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257508752764 + ... + 257508752779.

It is an arithmetic number, because the mean of its divisors is an integer number (965657822895).

Almost surely, 2^{4120140044344} is an apocalyptic number.

It is an amenable number.

4120140044344 is a deficient number, since it is larger than the sum of its proper divisors (3605122538816).

4120140044344 is a wasteful number, since it uses less digits than its factorization.

4120140044344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515017505549 (or 515017505545 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 4120140044344 its reverse (4434400410214), we get a palindrome (8554540454558).

The spelling of 4120140044344 in words is "four trillion, one hundred twenty billion, one hundred forty million, forty-four thousand, three hundred forty-four".