605115405155042 has 8 divisors (see below), whose sum is σ = 907748078703696. Its totient is φ = 302532712253812.

The previous prime is 605115405154933. The next prime is 605115405155077. The reversal of 605115405155042 is 240551504511506.

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

It is a junction number, because it is equal to n+sod(n) for n = 605115405154984 and 605115405155002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12495131588 + ... + 12495180015.

It is an arithmetic number, because the mean of its divisors is an integer number (113468509837962).

Almost surely, 2^{605115405155042} is an apocalyptic number.

605115405155042 is a deficient number, since it is larger than the sum of its proper divisors (302632673548654).

605115405155042 is a wasteful number, since it uses less digits than its factorization.

605115405155042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24990323712.

The product of its (nonzero) digits is 600000, while the sum is 44.

Adding to 605115405155042 its reverse (240551504511506), we get a palindrome (845666909666548).

The spelling of 605115405155042 in words is "six hundred five trillion, one hundred fifteen billion, four hundred five million, one hundred fifty-five thousand, forty-two".