34442313543 has 48 divisors (see below), whose sum is σ = 56366388000. Its totient is φ = 20081571840.

The previous prime is 34442313511. The next prime is 34442313547. The reversal of 34442313543 is 34531324443.

It is a happy number.

34442313543 is a `hidden beast` number, since 3 + 44 + 42 + 31 + 3 + 543 = 666.

It is not a de Polignac number, because 34442313543 - 2⁵ = 34442313511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34442313498 and 34442313507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34442313547) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273183 + ... + 378831.

It is an arithmetic number, because the mean of its divisors is an integer number (1174299750).

Almost surely, 2^34442313543 is an apocalyptic number.

34442313543 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

34442313543 is a deficient number, since it is larger than the sum of its proper divisors (21924074457).

34442313543 is a wasteful number, since it uses less digits than its factorization.

34442313543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105792 (or 105789 counting only the distinct ones).

The product of its digits is 207360, while the sum is 36.

Adding to 34442313543 its reverse (34531324443), we get a palindrome (68973637986).

The spelling of 34442313543 in words is "thirty-four billion, four hundred forty-two million, three hundred thirteen thousand, five hundred forty-three".