105134413555142 has 8 divisors (see below), whose sum is σ = 157760928960600. Its totient is φ = 52547437234944.

The previous prime is 105134413555079. The next prime is 105134413555163. The reversal of 105134413555142 is 241555314431501.

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

It is a super-2 number, since 2×105134413555142² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105134413555093 and 105134413555102.

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, 9884764667 + ... + 9884775302.

It is an arithmetic number, because the mean of its divisors is an integer number (19720116120075).

Almost surely, 2^{105134413555142} is an apocalyptic number.

105134413555142 is a deficient number, since it is larger than the sum of its proper divisors (52626515405458).

105134413555142 is a wasteful number, since it uses less digits than its factorization.

105134413555142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19769542630.

The product of its (nonzero) digits is 720000, while the sum is 44.

Adding to 105134413555142 its reverse (241555314431501), we get a palindrome (346689727986643).

The spelling of 105134413555142 in words is "one hundred five trillion, one hundred thirty-four billion, four hundred thirteen million, five hundred fifty-five thousand, one hundred forty-two".