140016134 has 16 divisors (see below), whose sum is σ = 221211648. Its totient is φ = 66336072.

The previous prime is 140016101. The next prime is 140016143. The reversal of 140016134 is 431610041.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9302 + ... + 19145.

It is an arithmetic number, because the mean of its divisors is an integer number (13825728).

Almost surely, 2^140016134 is an apocalyptic number.

140016134 is a deficient number, since it is larger than the sum of its proper divisors (81195514).

140016134 is a wasteful number, since it uses less digits than its factorization.

140016134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28579.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 140016134 is about 11832.8413324949. The cubic root of 140016134 is about 519.2693560141.

Adding to 140016134 its reverse (431610041), we get a palindrome (571626175).

The spelling of 140016134 in words is "one hundred forty million, sixteen thousand, one hundred thirty-four".