4021110443142 has 72 divisors (see below), whose sum is σ = 9759459247200. Its totient is φ = 1194600423744.

The previous prime is 4021110443101. The next prime is 4021110443183. The reversal of 4021110443142 is 2413440111204.

4021110443142 is a `hidden beast` number, since 4 + 0 + 211 + 1 + 0 + 443 + 1 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4021110443101) and next prime (4021110443183).

It is a super-2 number, since 2×4021110443142² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22702542 + ... + 22878977.

It is an arithmetic number, because the mean of its divisors is an integer number (135548045100).

Almost surely, 2^{4021110443142} is an apocalyptic number.

4021110443142 is an abundant number, since it is smaller than the sum of its proper divisors (5738348804058).

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

4021110443142 is a wasteful number, since it uses less digits than its factorization.

4021110443142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45581582 (or 45581566 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 4021110443142 its reverse (2413440111204), we get a palindrome (6434550554346).

The spelling of 4021110443142 in words is "four trillion, twenty-one billion, one hundred ten million, four hundred forty-three thousand, one hundred forty-two".