44136012854 has 8 divisors (see below), whose sum is σ = 66206405280. Its totient is φ = 22067211096.

The previous prime is 44136012847. The next prime is 44136012859. The reversal of 44136012854 is 45821063144.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44136012859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325694 + ... + 440849.

It is an arithmetic number, because the mean of its divisors is an integer number (8275800660).

Almost surely, 2^44136012854 is an apocalyptic number.

44136012854 is a deficient number, since it is larger than the sum of its proper divisors (22070392426).

44136012854 is a wasteful number, since it uses less digits than its factorization.

44136012854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795334.

The product of its (nonzero) digits is 92160, while the sum is 38.

Adding to 44136012854 its reverse (45821063144), we get a palindrome (89957075998).

The spelling of 44136012854 in words is "forty-four billion, one hundred thirty-six million, twelve thousand, eight hundred fifty-four".