34012641563 has 4 divisors (see below), whose sum is σ = 34342861488. Its totient is φ = 33682421640.

The previous prime is 34012641541. The next prime is 34012641601. The reversal of 34012641563 is 36514621043.

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

It is a cyclic number.

It is not a de Polignac number, because 34012641563 - 2⁶ = 34012641499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34012644563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165109808 + ... + 165110013.

It is an arithmetic number, because the mean of its divisors is an integer number (8585715372).

Almost surely, 2^34012641563 is an apocalyptic number.

34012641563 is a deficient number, since it is larger than the sum of its proper divisors (330219925).

34012641563 is a wasteful number, since it uses less digits than its factorization.

34012641563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330219924.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 34012641563 in words is "thirty-four billion, twelve million, six hundred forty-one thousand, five hundred sixty-three".