36546242141 has 4 divisors (see below), whose sum is σ = 36663003612. Its totient is φ = 36429480672.

The previous prime is 36546242137. The next prime is 36546242171. The reversal of 36546242141 is 14124264563.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11357378041 + 25188864100 = 106571^2 + 158710^2 .

It is a cyclic number.

It is not a de Polignac number, because 36546242141 - 2² = 36546242137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36546242095 and 36546242104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36546242111) 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, 58380266 + ... + 58380891.

It is an arithmetic number, because the mean of its divisors is an integer number (9165750903).

Almost surely, 2^36546242141 is an apocalyptic number.

It is an amenable number.

36546242141 is a deficient number, since it is larger than the sum of its proper divisors (116761471).

36546242141 is a wasteful number, since it uses less digits than its factorization.

36546242141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116761470.

The product of its digits is 138240, while the sum is 38.

The spelling of 36546242141 in words is "thirty-six billion, five hundred forty-six million, two hundred forty-two thousand, one hundred forty-one".