34213203140 has 24 divisors (see below), whose sum is σ = 72263038680. Its totient is φ = 13606174208.

The previous prime is 34213203113. The next prime is 34213203151. The reversal of 34213203140 is 4130231243.

It can be written as a sum of positive squares in 4 ways, for example, as 7919932036 + 26293271104 = 88994^2 + 162152^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4940645 + ... + 4947564.

It is an arithmetic number, because the mean of its divisors is an integer number (3010959945).

Almost surely, 2^34213203140 is an apocalyptic number.

It is an amenable number.

34213203140 is an abundant number, since it is smaller than the sum of its proper divisors (38049835540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34213203140 is a wasteful number, since it uses less digits than its factorization.

34213203140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9888391 (or 9888389 counting only the distinct ones).

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

Adding to 34213203140 its reverse (4130231243), we get a palindrome (38343434383).

The spelling of 34213203140 in words is "thirty-four billion, two hundred thirteen million, two hundred three thousand, one hundred forty".