4311120321342 has 12 divisors (see below), whose sum is σ = 9340760696280. Its totient is φ = 1437040107108.

The previous prime is 4311120321307. The next prime is 4311120321359. The reversal of 4311120321342 is 2431230211134.

4311120321342 is a `hidden beast` number, since 4 + 3 + 111 + 203 + 2 + 1 + 342 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 119753342242 + ... + 119753342277.

It is an arithmetic number, because the mean of its divisors is an integer number (778396724690).

Almost surely, 2^{4311120321342} is an apocalyptic number.

4311120321342 is an abundant number, since it is smaller than the sum of its proper divisors (5029640374938).

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

4311120321342 is a wasteful number, since it uses less digits than its factorization.

4311120321342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239506684527 (or 239506684524 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 4311120321342 its reverse (2431230211134), we get a palindrome (6742350532476).

The spelling of 4311120321342 in words is "four trillion, three hundred eleven billion, one hundred twenty million, three hundred twenty-one thousand, three hundred forty-two".