44172620027 has 2 divisors, whose sum is σ = 44172620028. Its totient is φ = 44172620026.

The previous prime is 44172619993. The next prime is 44172620029. The reversal of 44172620027 is 72002627144.

44172620027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44172620027 - 2⁶ = 44172619963 is a prime.

It is a super-3 number, since 3×44172620027³ (a number of 33 digits) contains 333 as substring.

Together with 44172620029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44172620029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22086310013 + 22086310014.

It is an arithmetic number, because the mean of its divisors is an integer number (22086310014).

Almost surely, 2^44172620027 is an apocalyptic number.

44172620027 is a deficient number, since it is larger than the sum of its proper divisors (1).

44172620027 is an equidigital number, since it uses as much as digits as its factorization.

44172620027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 35.

The spelling of 44172620027 in words is "forty-four billion, one hundred seventy-two million, six hundred twenty thousand, twenty-seven".