140240240021134 has 32 divisors (see below), whose sum is σ = 229893004258560. Its totient is φ = 63632003558400.

The previous prime is 140240240021113. The next prime is 140240240021143. The reversal of 140240240021134 is 431120042042041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62626617 + ... + 64827259.

It is an arithmetic number, because the mean of its divisors is an integer number (7184156383080).

Almost surely, 2^{140240240021134} is an apocalyptic number.

140240240021134 is a deficient number, since it is larger than the sum of its proper divisors (89652764237426).

140240240021134 is a wasteful number, since it uses less digits than its factorization.

140240240021134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205816.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 140240240021134 its reverse (431120042042041), we get a palindrome (571360282063175).

The spelling of 140240240021134 in words is "one hundred forty trillion, two hundred forty billion, two hundred forty million, twenty-one thousand, one hundred thirty-four".