34102321012 has 12 divisors (see below), whose sum is σ = 59710667940. Its totient is φ = 17042130176.

The previous prime is 34102320949. The next prime is 34102321031. The reversal of 34102321012 is 21012320143.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8382501136 + 25719819876 = 91556^2 + 160374^2 .

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, 2249083 + ... + 2264194.

It is an arithmetic number, because the mean of its divisors is an integer number (4975888995).

Almost surely, 2^34102321012 is an apocalyptic number.

It is an amenable number.

34102321012 is a deficient number, since it is larger than the sum of its proper divisors (25608346928).

34102321012 is a wasteful number, since it uses less digits than its factorization.

34102321012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515170 (or 4515168 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 34102321012 its reverse (21012320143), we get a palindrome (55114641155).

The spelling of 34102321012 in words is "thirty-four billion, one hundred two million, three hundred twenty-one thousand, twelve".