34220504651 has 4 divisors (see below), whose sum is σ = 34310796600. Its totient is φ = 34130212704.

The previous prime is 34220504641. The next prime is 34220504653. The reversal of 34220504651 is 15640502243.

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 34220504651 - 2⁶ = 34220504587 is a prime.

It is a super-2 number, since 2×34220504651² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34220504653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45145406 + ... + 45146163.

It is an arithmetic number, because the mean of its divisors is an integer number (8577699150).

Almost surely, 2^34220504651 is an apocalyptic number.

34220504651 is a deficient number, since it is larger than the sum of its proper divisors (90291949).

34220504651 is an equidigital number, since it uses as much as digits as its factorization.

34220504651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90291948.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 34220504651 in words is "thirty-four billion, two hundred twenty million, five hundred four thousand, six hundred fifty-one".