4143041142345 has 128 divisors (see below), whose sum is σ = 8502564372480. Its totient is φ = 1874935745280.

The previous prime is 4143041142341. The next prime is 4143041142367. The reversal of 4143041142345 is 5432411403414.

It is a happy number.

4143041142345 is a `hidden beast` number, since 4 + 1 + 4 + 3 + 0 + 411 + 4 + 234 + 5 = 666.

4143041142345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4143041142345 - 2² = 4143041142341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4143041142341) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 40155394 + ... + 40258436.

It is an arithmetic number, because the mean of its divisors is an integer number (66426284160).

Almost surely, 2^{4143041142345} is an apocalyptic number.

4143041142345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4143041142345 is an abundant number, since it is smaller than the sum of its proper divisors (4359523230135).

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

4143041142345 is a wasteful number, since it uses less digits than its factorization.

4143041142345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103492 (or 103486 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 4143041142345 its reverse (5432411403414), we get a palindrome (9575452545759).

The spelling of 4143041142345 in words is "four trillion, one hundred forty-three billion, forty-one million, one hundred forty-two thousand, three hundred forty-five".