34220850766 has 4 divisors (see below), whose sum is σ = 51331276152. Its totient is φ = 17110425382.

The previous prime is 34220850743. The next prime is 34220850767. The reversal of 34220850766 is 66705802243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34220850767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8555212690 + ... + 8555212693.

It is an arithmetic number, because the mean of its divisors is an integer number (12832819038).

Almost surely, 2^34220850766 is an apocalyptic number.

34220850766 is a deficient number, since it is larger than the sum of its proper divisors (17110425386).

34220850766 is a wasteful number, since it uses less digits than its factorization.

34220850766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17110425385.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 34220850766 in words is "thirty-four billion, two hundred twenty million, eight hundred fifty thousand, seven hundred sixty-six".