34442433384749 has 4 divisors (see below), whose sum is σ = 37091851337436. Its totient is φ = 31793015432064.

The previous prime is 34442433384719. The next prime is 34442433384761. The reversal of 34442433384749 is 94748333424443.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21603039480649 + 12839393904100 = 4647907^2 + 3583210^2 .

It is a cyclic number.

It is not a de Polignac number, because 34442433384749 - 2²⁰ = 34442432336173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34442433384691 and 34442433384700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34442433384719) 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, 1324708976324 + ... + 1324708976349.

It is an arithmetic number, because the mean of its divisors is an integer number (9272962834359).

Almost surely, 2^{34442433384749} is an apocalyptic number.

It is an amenable number.

34442433384749 is a deficient number, since it is larger than the sum of its proper divisors (2649417952687).

34442433384749 is a wasteful number, since it uses less digits than its factorization.

34442433384749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649417952686.

The product of its digits is 334430208, while the sum is 62.

The spelling of 34442433384749 in words is "thirty-four trillion, four hundred forty-two billion, four hundred thirty-three million, three hundred eighty-four thousand, seven hundred forty-nine".