4105121313342 has 32 divisors (see below), whose sum is σ = 9387198374400. Its totient is φ = 1172383810848.

The previous prime is 4105121313331. The next prime is 4105121313463. The reversal of 4105121313342 is 2433131215014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21068242 + ... + 21262197.

It is an arithmetic number, because the mean of its divisors is an integer number (293349949200).

Almost surely, 2^{4105121313342} is an apocalyptic number.

4105121313342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4105121313342 is an abundant number, since it is smaller than the sum of its proper divisors (5282077061058).

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

4105121313342 is a wasteful number, since it uses less digits than its factorization.

4105121313342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42332760.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 4105121313342 its reverse (2433131215014), we get a palindrome (6538252528356).

The spelling of 4105121313342 in words is "four trillion, one hundred five billion, one hundred twenty-one million, three hundred thirteen thousand, three hundred forty-two".