34131023204 has 12 divisors (see below), whose sum is σ = 59751037500. Its totient is φ = 17059298208.

The previous prime is 34131023197. The next prime is 34131023207. The reversal of 34131023204 is 40232013143.

It can be written as a sum of positive squares in 2 ways, for example, as 20535463204 + 13595560000 = 143302^2 + 116600^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 34131023204.

It is not an unprimeable number, because it can be changed into a prime (34131023207) by changing a digit.

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, 1540979 + ... + 1562970.

It is an arithmetic number, because the mean of its divisors is an integer number (4979253125).

Almost surely, 2^34131023204 is an apocalyptic number.

It is an amenable number.

34131023204 is a deficient number, since it is larger than the sum of its proper divisors (25620014296).

34131023204 is a wasteful number, since it uses less digits than its factorization.

34131023204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106702 (or 3106700 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 34131023204 its reverse (40232013143), we get a palindrome (74363036347).

The spelling of 34131023204 in words is "thirty-four billion, one hundred thirty-one million, twenty-three thousand, two hundred four".