44320414405247 has 2 divisors, whose sum is σ = 44320414405248. Its totient is φ = 44320414405246.

The previous prime is 44320414405217. The next prime is 44320414405259. The reversal of 44320414405247 is 74250441402344.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44320414405247 - 2³⁴ = 44303234536063 is a prime.

It is a super-2 number, since 2×44320414405247² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44320414405198 and 44320414405207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44320414405217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22160207202623 + 22160207202624.

It is an arithmetic number, because the mean of its divisors is an integer number (22160207202624).

Almost surely, 2^{44320414405247} is an apocalyptic number.

44320414405247 is a deficient number, since it is larger than the sum of its proper divisors (1).

44320414405247 is an equidigital number, since it uses as much as digits as its factorization.

44320414405247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1720320, while the sum is 44.

The spelling of 44320414405247 in words is "forty-four trillion, three hundred twenty billion, four hundred fourteen million, four hundred five thousand, two hundred forty-seven".