36444124774 has 4 divisors (see below), whose sum is σ = 54666187164. Its totient is φ = 18222062386.

The previous prime is 36444124771. The next prime is 36444124823. The reversal of 36444124774 is 47742144463.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36444124771) 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 as a sum of consecutive naturals, namely, 9111031192 + ... + 9111031195.

It is an arithmetic number, because the mean of its divisors is an integer number (13666546791).

Almost surely, 2^36444124774 is an apocalyptic number.

36444124774 is a deficient number, since it is larger than the sum of its proper divisors (18222062390).

36444124774 is a wasteful number, since it uses less digits than its factorization.

36444124774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18222062389.

The product of its digits is 1806336, while the sum is 46.

The spelling of 36444124774 in words is "thirty-six billion, four hundred forty-four million, one hundred twenty-four thousand, seven hundred seventy-four".