141234420043 has 4 divisors (see below), whose sum is σ = 141250799880. Its totient is φ = 141218040208.

The previous prime is 141234420017. The next prime is 141234420101. The reversal of 141234420043 is 340024432141.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141234420043 is a prime.

It is a super-2 number, since 2×141234420043² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141234419993 and 141234420020.

It is not an unprimeable number, because it can be changed into a prime (141234426043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8176978 + ... + 8194231.

It is an arithmetic number, because the mean of its divisors is an integer number (35312699970).

Almost surely, 2^141234420043 is an apocalyptic number.

141234420043 is a deficient number, since it is larger than the sum of its proper divisors (16379837).

141234420043 is an equidigital number, since it uses as much as digits as its factorization.

141234420043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16379836.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 141234420043 its reverse (340024432141), we get a palindrome (481258852184).

The spelling of 141234420043 in words is "one hundred forty-one billion, two hundred thirty-four million, four hundred twenty thousand, forty-three".