44140011141 has 8 divisors (see below), whose sum is σ = 60222030880. Its totient is φ = 28742332752.

The previous prime is 44140011119. The next prime is 44140011169. The reversal of 44140011141 is 14111004144.

44140011141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 44140011141 - 2⁶ = 44140011077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44140011191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171085186 + ... + 171085443.

It is an arithmetic number, because the mean of its divisors is an integer number (7527753860).

Almost surely, 2^44140011141 is an apocalyptic number.

It is an amenable number.

44140011141 is a deficient number, since it is larger than the sum of its proper divisors (16082019739).

44140011141 is a wasteful number, since it uses less digits than its factorization.

44140011141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342170675.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 44140011141 its reverse (14111004144), we get a palindrome (58251015285).

The spelling of 44140011141 in words is "forty-four billion, one hundred forty million, eleven thousand, one hundred forty-one".