44666101 has 2 divisors, whose sum is σ = 44666102. Its totient is φ = 44666100.

The previous prime is 44666099. The next prime is 44666107. The reversal of 44666101 is 10166644.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27815076 + 16851025 = 5274^2 + 4105^2 .

It is a cyclic number.

It is not a de Polignac number, because 44666101 - 2¹ = 44666099 is a prime.

Together with 44666099, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44666101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44666107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22333050 + 22333051.

It is an arithmetic number, because the mean of its divisors is an integer number (22333051).

Almost surely, 2^44666101 is an apocalyptic number.

It is an amenable number.

44666101 is a deficient number, since it is larger than the sum of its proper divisors (1).

44666101 is an equidigital number, since it uses as much as digits as its factorization.

44666101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 44666101 is about 6683.2702324536. The cubic root of 44666101 is about 354.8074099194.

The spelling of 44666101 in words is "forty-four million, six hundred sixty-six thousand, one hundred one".