44512314145103 has 16 divisors (see below), whose sum is σ = 51271216061184. Its totient is φ = 37853723912640.

The previous prime is 44512314145097. The next prime is 44512314145111. The reversal of 44512314145103 is 30154141321544.

It is a cyclic number.

It is not a de Polignac number, because 44512314145103 - 2²⁰ = 44512313096527 is a prime.

It is a super-2 number, since 2×44512314145103² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44512314195103) 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, 11273213 + ... + 14700678.

It is an arithmetic number, because the mean of its divisors is an integer number (3204451003824).

Almost surely, 2^{44512314145103} is an apocalyptic number.

44512314145103 is a deficient number, since it is larger than the sum of its proper divisors (6758901916081).

44512314145103 is a wasteful number, since it uses less digits than its factorization.

44512314145103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25975822.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 44512314145103 its reverse (30154141321544), we get a palindrome (74666455466647).

The spelling of 44512314145103 in words is "forty-four trillion, five hundred twelve billion, three hundred fourteen million, one hundred forty-five thousand, one hundred three".