7134130505342 has 4 divisors (see below), whose sum is σ = 10701195758016. Its totient is φ = 3567065252670.

The previous prime is 7134130505279. The next prime is 7134130505351. The reversal of 7134130505342 is 2435050314317.

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

It is a junction number, because it is equal to n+sod(n) for n = 7134130505296 and 7134130505305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1783532626334 + ... + 1783532626337.

It is an arithmetic number, because the mean of its divisors is an integer number (2675298939504).

Almost surely, 2^{7134130505342} is an apocalyptic number.

7134130505342 is a deficient number, since it is larger than the sum of its proper divisors (3567065252674).

7134130505342 is a wasteful number, since it uses less digits than its factorization.

7134130505342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567065252673.

The product of its (nonzero) digits is 151200, while the sum is 38.

Adding to 7134130505342 its reverse (2435050314317), we get a palindrome (9569180819659).

The spelling of 7134130505342 in words is "seven trillion, one hundred thirty-four billion, one hundred thirty million, five hundred five thousand, three hundred forty-two".