34661025655 has 4 divisors (see below), whose sum is σ = 41593230792. Its totient is φ = 27728820520.

The previous prime is 34661025643. The next prime is 34661025667. The reversal of 34661025655 is 55652016643.

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

It is an interprime number because it is at equal distance from previous prime (34661025643) and next prime (34661025667).

It is not a de Polignac number, because 34661025655 - 2⁹ = 34661025143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3466102561 + ... + 3466102570.

It is an arithmetic number, because the mean of its divisors is an integer number (10398307698).

Almost surely, 2^34661025655 is an apocalyptic number.

34661025655 is a deficient number, since it is larger than the sum of its proper divisors (6932205137).

34661025655 is an equidigital number, since it uses as much as digits as its factorization.

34661025655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6932205136.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 34661025655 in words is "thirty-four billion, six hundred sixty-one million, twenty-five thousand, six hundred fifty-five".