34425624561 has 16 divisors (see below), whose sum is σ = 46674661440. Its totient is φ = 22563846720.

The previous prime is 34425624553. The next prime is 34425624581. The reversal of 34425624561 is 16542652443.

It is a happy number.

It is not a de Polignac number, because 34425624561 - 2³ = 34425624553 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34425624581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368535 + ... + 452403.

It is an arithmetic number, because the mean of its divisors is an integer number (2917166340).

Almost surely, 2^34425624561 is an apocalyptic number.

It is an amenable number.

34425624561 is a deficient number, since it is larger than the sum of its proper divisors (12249036879).

34425624561 is a wasteful number, since it uses less digits than its factorization.

34425624561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86176.

The product of its digits is 691200, while the sum is 42.

The spelling of 34425624561 in words is "thirty-four billion, four hundred twenty-five million, six hundred twenty-four thousand, five hundred sixty-one".