34420144011 has 16 divisors (see below), whose sum is σ = 50068766208. Its totient is φ = 20859400800.

The previous prime is 34420144007. The next prime is 34420144063. The reversal of 34420144011 is 11044102443.

It is not a de Polignac number, because 34420144011 - 2² = 34420144007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34420144111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1014126 + ... + 1047516.

It is an arithmetic number, because the mean of its divisors is an integer number (3129297888).

Almost surely, 2^34420144011 is an apocalyptic number.

34420144011 is a deficient number, since it is larger than the sum of its proper divisors (15648622197).

34420144011 is a wasteful number, since it uses less digits than its factorization.

34420144011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64642.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 34420144011 its reverse (11044102443), we get a palindrome (45464246454).

The spelling of 34420144011 in words is "thirty-four billion, four hundred twenty million, one hundred forty-four thousand, eleven".