1342442134043 has 8 divisors (see below), whose sum is σ = 1378816288080. Its totient is φ = 1306072818720.

The previous prime is 1342442134009. The next prime is 1342442134073. The reversal of 1342442134043 is 3404312442431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1342442134043 - 2⁶ = 1342442133979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1342442133994 and 1342442134012.

It is not an unprimeable number, because it can be changed into a prime (1342442134003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643748 + ... + 1760481.

It is an arithmetic number, because the mean of its divisors is an integer number (172352036010).

Almost surely, 2^{1342442134043} is an apocalyptic number.

1342442134043 is a deficient number, since it is larger than the sum of its proper divisors (36374154037).

1342442134043 is a wasteful number, since it uses less digits than its factorization.

1342442134043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419357.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 1342442134043 its reverse (3404312442431), we get a palindrome (4746754576474).

The spelling of 1342442134043 in words is "one trillion, three hundred forty-two billion, four hundred forty-two million, one hundred thirty-four thousand, forty-three".