36144041 has 4 divisors (see below), whose sum is σ = 36653184. Its totient is φ = 35634900.

The previous prime is 36144011. The next prime is 36144107. The reversal of 36144041 is 14044163.

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 a de Polignac number, because none of the positive numbers 2^k-36144041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36143998 and 36144016.

It is not an unprimeable number, because it can be changed into a prime (36144011) 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, 254465 + ... + 254606.

It is an arithmetic number, because the mean of its divisors is an integer number (9163296).

Almost surely, 2^36144041 is an apocalyptic number.

It is an amenable number.

36144041 is a deficient number, since it is larger than the sum of its proper divisors (509143).

36144041 is an equidigital number, since it uses as much as digits as its factorization.

36144041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509142.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 36144041 is about 6011.9914337930. The cubic root of 36144041 is about 330.6325211654.

The spelling of 36144041 in words is "thirty-six million, one hundred forty-four thousand, forty-one".