134154503041 has 4 divisors (see below), whose sum is σ = 144474080212. Its totient is φ = 123834925872.

The previous prime is 134154503039. The next prime is 134154503047. The reversal of 134154503041 is 140305451431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140305451431 = 47017 ⋅2984143.

It can be written as a sum of positive squares in 2 ways, for example, as 19907799025 + 114246704016 = 141095^2 + 338004^2 .

It is a cyclic number.

It is not a de Polignac number, because 134154503041 - 2¹ = 134154503039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134154502994 and 134154503012.

It is not an unprimeable number, because it can be changed into a prime (134154503047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5159788566 + ... + 5159788591.

It is an arithmetic number, because the mean of its divisors is an integer number (36118520053).

Almost surely, 2^134154503041 is an apocalyptic number.

It is an amenable number.

134154503041 is a deficient number, since it is larger than the sum of its proper divisors (10319577171).

134154503041 is a wasteful number, since it uses less digits than its factorization.

134154503041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10319577170.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 134154503041 its reverse (140305451431), we get a palindrome (274459954472).

The spelling of 134154503041 in words is "one hundred thirty-four billion, one hundred fifty-four million, five hundred three thousand, forty-one".