44797970101 has 2 divisors, whose sum is σ = 44797970102. Its totient is φ = 44797970100.

The previous prime is 44797969981. The next prime is 44797970117. The reversal of 44797970101 is 10107979744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31858680100 + 12939290001 = 178490^2 + 113751^2 .

It is a cyclic number.

It is not a de Polignac number, because 44797970101 - 2²⁹ = 44261099189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44797974101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22398985050 + 22398985051.

It is an arithmetic number, because the mean of its divisors is an integer number (22398985051).

Almost surely, 2^44797970101 is an apocalyptic number.

It is an amenable number.

44797970101 is a deficient number, since it is larger than the sum of its proper divisors (1).

44797970101 is an equidigital number, since it uses as much as digits as its factorization.

44797970101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 49.

The spelling of 44797970101 in words is "forty-four billion, seven hundred ninety-seven million, nine hundred seventy thousand, one hundred one".