34447231823 has 2 divisors, whose sum is σ = 34447231824. Its totient is φ = 34447231822.

The previous prime is 34447231769. The next prime is 34447231829. The reversal of 34447231823 is 32813274443.

It is a strong prime.

It is an emirp because it is prime and its reverse (32813274443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34447231823 - 2²⁸ = 34178796367 is a prime.

It is a super-3 number, since 3×34447231823³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34447231829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17223615911 + 17223615912.

It is an arithmetic number, because the mean of its divisors is an integer number (17223615912).

Almost surely, 2^34447231823 is an apocalyptic number.

34447231823 is a deficient number, since it is larger than the sum of its proper divisors (1).

34447231823 is an equidigital number, since it uses as much as digits as its factorization.

34447231823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 41.

The spelling of 34447231823 in words is "thirty-four billion, four hundred forty-seven million, two hundred thirty-one thousand, eight hundred twenty-three".