4342131120040 has 64 divisors (see below), whose sum is σ = 11213400706560. Its totient is φ = 1482341245440.

The previous prime is 4342131120029. The next prime is 4342131120059. The reversal of 4342131120040 is 400211312434.

It is a junction number, because it is equal to n+sod(n) for n = 4342131119987 and 4342131120014.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33212896 + ... + 33343375.

It is an arithmetic number, because the mean of its divisors is an integer number (175209386040).

Almost surely, 2^{4342131120040} is an apocalyptic number.

4342131120040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4342131120040 is an abundant number, since it is smaller than the sum of its proper divisors (6871269586520).

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

4342131120040 is a wasteful number, since it uses less digits than its factorization.

4342131120040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66556522 (or 66556518 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4342131120040 its reverse (400211312434), we get a palindrome (4742342432474).

The spelling of 4342131120040 in words is "four trillion, three hundred forty-two billion, one hundred thirty-one million, one hundred twenty thousand, forty".