34012645063 has 4 divisors (see below), whose sum is σ = 34013239848. Its totient is φ = 34012050280.

The previous prime is 34012645061. The next prime is 34012645087. The reversal of 34012645063 is 36054621043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36054621043 = 7 ⋅5150660149.

It is a cyclic number.

It is not a de Polignac number, because 34012645063 - 2¹ = 34012645061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34012645061) 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, 201256 + ... + 329437.

It is an arithmetic number, because the mean of its divisors is an integer number (8503309962).

Almost surely, 2^34012645063 is an apocalyptic number.

34012645063 is a deficient number, since it is larger than the sum of its proper divisors (594785).

34012645063 is an equidigital number, since it uses as much as digits as its factorization.

34012645063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594784.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 34012645063 in words is "thirty-four billion, twelve million, six hundred forty-five thousand, sixty-three".