4100421011442 has 96 divisors (see below), whose sum is σ = 9554434081920. Its totient is φ = 1169747631360.

The previous prime is 4100421011383. The next prime is 4100421011459. The reversal of 4100421011442 is 2441101240014.

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 47 ways as a sum of consecutive naturals, for example, 827195628 + ... + 827200584.

It is an arithmetic number, because the mean of its divisors is an integer number (99525355020).

Almost surely, 2^{4100421011442} is an apocalyptic number.

4100421011442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4100421011442 is an abundant number, since it is smaller than the sum of its proper divisors (5454013070478).

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

4100421011442 is a wasteful number, since it uses less digits than its factorization.

4100421011442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8736 (or 8729 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 4100421011442 its reverse (2441101240014), we get a palindrome (6541522251456).

The spelling of 4100421011442 in words is "four trillion, one hundred billion, four hundred twenty-one million, eleven thousand, four hundred forty-two".