4122323340142 has 40 divisors (see below), whose sum is σ = 7230072286800. Its totient is φ = 1762684705152.

The previous prime is 4122323340043. The next prime is 4122323340167. The reversal of 4122323340142 is 2410433232214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1130334 + ... + 3085822.

It is an arithmetic number, because the mean of its divisors is an integer number (180751807170).

Almost surely, 2^{4122323340142} is an apocalyptic number.

4122323340142 is a deficient number, since it is larger than the sum of its proper divisors (3107748946658).

4122323340142 is an equidigital number, since it uses as much as digits as its factorization.

4122323340142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955958 (or 1955937 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 4122323340142 its reverse (2410433232214), we get a palindrome (6532756572356).

The spelling of 4122323340142 in words is "four trillion, one hundred twenty-two billion, three hundred twenty-three million, three hundred forty thousand, one hundred forty-two".