34272722147 has 4 divisors (see below), whose sum is σ = 34273249416. Its totient is φ = 34272194880.

The previous prime is 34272722131. The next prime is 34272722161. The reversal of 34272722147 is 74122727243.

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 34272722147 - 2⁴ = 34272722131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34272722167) 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, 149729 + ... + 301602.

It is an arithmetic number, because the mean of its divisors is an integer number (8568312354).

Almost surely, 2^34272722147 is an apocalyptic number.

34272722147 is a deficient number, since it is larger than the sum of its proper divisors (527269).

34272722147 is an equidigital number, since it uses as much as digits as its factorization.

34272722147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527268.

The product of its digits is 263424, while the sum is 41.

The spelling of 34272722147 in words is "thirty-four billion, two hundred seventy-two million, seven hundred twenty-two thousand, one hundred forty-seven".