9775134141 has 4 divisors (see below), whose sum is σ = 13033512192. Its totient is φ = 6516756092.

The previous prime is 9775134137. The next prime is 9775134151. The reversal of 9775134141 is 1414315779.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1414315779 = 3 ⋅471438593.

It is a cyclic number.

It is not a de Polignac number, because 9775134141 - 2² = 9775134137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9775134093 and 9775134102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9775134121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1629189021 + ... + 1629189026.

It is an arithmetic number, because the mean of its divisors is an integer number (3258378048).

Almost surely, 2^9775134141 is an apocalyptic number.

It is an amenable number.

9775134141 is a deficient number, since it is larger than the sum of its proper divisors (3258378051).

9775134141 is a wasteful number, since it uses less digits than its factorization.

9775134141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258378050.

The product of its digits is 105840, while the sum is 42.

The square root of 9775134141 is about 98869.2780442944. The cubic root of 9775134141 is about 2138.1634854507.

It can be divided in two parts, 9775 and 134141, that added together give a triangular number (143916 = T₅₃₆).

The spelling of 9775134141 in words is "nine billion, seven hundred seventy-five million, one hundred thirty-four thousand, one hundred forty-one".