34448494013 has 4 divisors (see below), whose sum is σ = 34464006588. Its totient is φ = 34432981440.

The previous prime is 34448493997. The next prime is 34448494019. The reversal of 34448494013 is 31049484443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31049484443 = 3863 ⋅8037661.

It can be written as a sum of positive squares in 2 ways, for example, as 30212697124 + 4235796889 = 173818^2 + 65083^2 .

It is a cyclic number.

It is not a de Polignac number, because 34448494013 - 2⁴ = 34448493997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34448494019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7752956 + ... + 7757397.

It is an arithmetic number, because the mean of its divisors is an integer number (8616001647).

Almost surely, 2^34448494013 is an apocalyptic number.

It is an amenable number.

34448494013 is a deficient number, since it is larger than the sum of its proper divisors (15512575).

34448494013 is a wasteful number, since it uses less digits than its factorization.

34448494013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15512574.

The product of its (nonzero) digits is 663552, while the sum is 44.

The spelling of 34448494013 in words is "thirty-four billion, four hundred forty-eight million, four hundred ninety-four thousand, thirteen".