36185145141 has 4 divisors (see below), whose sum is σ = 48246860192. Its totient is φ = 24123430092.

The previous prime is 36185145119. The next prime is 36185145151. The reversal of 36185145141 is 14154158163.

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.

It is not a de Polignac number, because 36185145141 - 2⁵ = 36185145109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36185145141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36185145151) 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, 6030857521 + ... + 6030857526.

It is an arithmetic number, because the mean of its divisors is an integer number (12061715048).

Almost surely, 2^36185145141 is an apocalyptic number.

It is an amenable number.

36185145141 is a deficient number, since it is larger than the sum of its proper divisors (12061715051).

36185145141 is a wasteful number, since it uses less digits than its factorization.

36185145141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12061715050.

The product of its digits is 57600, while the sum is 39.

The spelling of 36185145141 in words is "thirty-six billion, one hundred eighty-five million, one hundred forty-five thousand, one hundred forty-one".