34420340535 has 64 divisors (see below), whose sum is σ = 65909956608. Its totient is φ = 14997400704.

The previous prime is 34420340531. The next prime is 34420340557. The reversal of 34420340535 is 53504302443.

It is a happy number.

34420340535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34420340535 - 2² = 34420340531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34420340496 and 34420340505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34420340531) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 658264 + ... + 708626.

It is an arithmetic number, because the mean of its divisors is an integer number (1029843072).

Almost surely, 2^34420340535 is an apocalyptic number.

34420340535 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

34420340535 is a deficient number, since it is larger than the sum of its proper divisors (31489616073).

34420340535 is a wasteful number, since it uses less digits than its factorization.

34420340535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50684.

The product of its (nonzero) digits is 86400, while the sum is 33.

Adding to 34420340535 its reverse (53504302443), we get a palindrome (87924642978).

The spelling of 34420340535 in words is "thirty-four billion, four hundred twenty million, three hundred forty thousand, five hundred thirty-five".