142034323043 has 4 divisors (see below), whose sum is σ = 150389283240. Its totient is φ = 133679362848.

The previous prime is 142034322979. The next prime is 142034323061. The reversal of 142034323043 is 340323430241.

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 142034323043 - 2⁶ = 142034322979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142034322997 and 142034323015.

It is not an unprimeable number, because it can be changed into a prime (142034323063) 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, 4177480073 + ... + 4177480106.

It is an arithmetic number, because the mean of its divisors is an integer number (37597320810).

Almost surely, 2^142034323043 is an apocalyptic number.

142034323043 is a deficient number, since it is larger than the sum of its proper divisors (8354960197).

142034323043 is an equidigital number, since it uses as much as digits as its factorization.

142034323043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8354960196.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 142034323043 its reverse (340323430241), we get a palindrome (482357753284).

The spelling of 142034323043 in words is "one hundred forty-two billion, thirty-four million, three hundred twenty-three thousand, forty-three".