34441544447 has 2 divisors, whose sum is σ = 34441544448. Its totient is φ = 34441544446.

The previous prime is 34441544437. The next prime is 34441544483. The reversal of 34441544447 is 74444514443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34441544447 - 2²⁶ = 34374435583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34441544398 and 34441544407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34441544437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17220772223 + 17220772224.

It is an arithmetic number, because the mean of its divisors is an integer number (17220772224).

Almost surely, 2^34441544447 is an apocalyptic number.

34441544447 is a deficient number, since it is larger than the sum of its proper divisors (1).

34441544447 is an equidigital number, since it uses as much as digits as its factorization.

34441544447 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 34441544447 in words is "thirty-four billion, four hundred forty-one million, five hundred forty-four thousand, four hundred forty-seven".