44040234742141 has 16 divisors (see below), whose sum is σ = 48363880987008. Its totient is φ = 39770067355200.

The previous prime is 44040234742117. The next prime is 44040234742187. The reversal of 44040234742141 is 14124743204044.

It is a cyclic number.

It is not a de Polignac number, because 44040234742141 - 2⁵ = 44040234742109 is a prime.

It is a super-2 number, since 2×44040234742141² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44040234742094 and 44040234742103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44040234742741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2293096 + ... + 9661198.

It is an arithmetic number, because the mean of its divisors is an integer number (3022742561688).

Almost surely, 2^{44040234742141} is an apocalyptic number.

It is an amenable number.

44040234742141 is a deficient number, since it is larger than the sum of its proper divisors (4323646244867).

44040234742141 is a wasteful number, since it uses less digits than its factorization.

44040234742141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371732.

The product of its (nonzero) digits is 344064, while the sum is 40.

Adding to 44040234742141 its reverse (14124743204044), we get a palindrome (58164977946185).

The spelling of 44040234742141 in words is "forty-four trillion, forty billion, two hundred thirty-four million, seven hundred forty-two thousand, one hundred forty-one".