34443311313 has 4 divisors (see below), whose sum is σ = 45924415088. Its totient is φ = 22962207540.

The previous prime is 34443311303. The next prime is 34443311381. The reversal of 34443311313 is 31311334443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 34443311313 - 2¹⁴ = 34443294929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34443311303) 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, 5740551883 + ... + 5740551888.

It is an arithmetic number, because the mean of its divisors is an integer number (11481103772).

Almost surely, 2^34443311313 is an apocalyptic number.

It is an amenable number.

34443311313 is a deficient number, since it is larger than the sum of its proper divisors (11481103775).

34443311313 is a wasteful number, since it uses less digits than its factorization.

34443311313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11481103774.

The product of its digits is 15552, while the sum is 30.

Adding to 34443311313 its reverse (31311334443), we get a palindrome (65754645756).

It can be divided in two parts, 344433 and 11313, that added together give a triangular number (355746 = T₈₄₃).

The spelling of 34443311313 in words is "thirty-four billion, four hundred forty-three million, three hundred eleven thousand, three hundred thirteen".