1155410530142 has 8 divisors (see below), whose sum is σ = 1890671776632. Its totient is φ = 525186604600.

The previous prime is 1155410530129. The next prime is 1155410530159. The reversal of 1155410530142 is 2410350145511.

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 = 1155410530099 and 1155410530108.

It is a congruent number.

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, 26259330209 + ... + 26259330252.

It is an arithmetic number, because the mean of its divisors is an integer number (236333972079).

Almost surely, 2^{1155410530142} is an apocalyptic number.

1155410530142 is a deficient number, since it is larger than the sum of its proper divisors (735261246490).

1155410530142 is a wasteful number, since it uses less digits than its factorization.

1155410530142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52518660474.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 1155410530142 its reverse (2410350145511), we get a palindrome (3565760675653).

The spelling of 1155410530142 in words is "one trillion, one hundred fifty-five billion, four hundred ten million, five hundred thirty thousand, one hundred forty-two".