44538226471 has 2 divisors, whose sum is σ = 44538226472. Its totient is φ = 44538226470.

The previous prime is 44538226463. The next prime is 44538226567. The reversal of 44538226471 is 17462283544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44538226471 - 2³ = 44538226463 is a prime.

It is a super-3 number, since 3×44538226471³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44538226451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22269113235 + 22269113236.

It is an arithmetic number, because the mean of its divisors is an integer number (22269113236).

Almost surely, 2^44538226471 is an apocalyptic number.

44538226471 is a deficient number, since it is larger than the sum of its proper divisors (1).

44538226471 is an equidigital number, since it uses as much as digits as its factorization.

44538226471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1290240, while the sum is 46.

The spelling of 44538226471 in words is "forty-four billion, five hundred thirty-eight million, two hundred twenty-six thousand, four hundred seventy-one".