42141010343 has 4 divisors (see below), whose sum is σ = 43973228208. Its totient is φ = 40308792480.

The previous prime is 42141010321. The next prime is 42141010357. The reversal of 42141010343 is 34301014124.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42141010343 - 2¹⁰ = 42141009319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 1832217841 = 42141010343 / (4 + 2 + 1 + 4 + 1 + 0 + 1 + 0 + 3 + 4 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42141010943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916108898 + ... + 916108943.

It is an arithmetic number, because the mean of its divisors is an integer number (10993307052).

Almost surely, 2^42141010343 is an apocalyptic number.

42141010343 is a deficient number, since it is larger than the sum of its proper divisors (1832217865).

42141010343 is a wasteful number, since it uses less digits than its factorization.

42141010343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832217864.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42141010343 its reverse (34301014124), we get a palindrome (76442024467).

The spelling of 42141010343 in words is "forty-two billion, one hundred forty-one million, ten thousand, three hundred forty-three".