44135314234044 has 192 divisors, whose sum is σ = 123652387676160. Its totient is φ = 12094643278080.

The previous prime is 44135314234007. The next prime is 44135314234057. The reversal of 44135314234044 is 44043241353144.

It is a junction number, because it is equal to n+sod(n) for n = 44135314233987 and 44135314234005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27306562 + ... + 28877654.

It is an arithmetic number, because the mean of its divisors is an integer number (644022852480).

Almost surely, 2^{44135314234044} is an apocalyptic number.

44135314234044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44135314234044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61826193838080).

44135314234044 is an abundant number, since it is smaller than the sum of its proper divisors (79517073442116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44135314234044 is a wasteful number, since it uses less digits than its factorization.

44135314234044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571640 (or 1571638 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 44135314234044 its reverse (44043241353144), we get a palindrome (88178555587188).

The spelling of 44135314234044 in words is "forty-four trillion, one hundred thirty-five billion, three hundred fourteen million, two hundred thirty-four thousand, forty-four".