34140051 has 24 divisors (see below), whose sum is σ = 54609984. Its totient is φ = 20378160.

The previous prime is 34140049. The next prime is 34140061. The reversal of 34140051 is 15004143.

It is a happy number.

34140051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34140051 - 2¹ = 34140049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34140031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4060 + ... + 9206.

It is an arithmetic number, because the mean of its divisors is an integer number (2275416).

Almost surely, 2^34140051 is an apocalyptic number.

34140051 is a deficient number, since it is larger than the sum of its proper divisors (20469933).

34140051 is a wasteful number, since it uses less digits than its factorization.

34140051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5231 (or 5228 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 34140051 is about 5842.9488274329. The cubic root of 34140051 is about 324.4053853501.

Adding to 34140051 its reverse (15004143), we get a palindrome (49144194).

The spelling of 34140051 in words is "thirty-four million, one hundred forty thousand, fifty-one".