140741468134 has 16 divisors (see below), whose sum is σ = 217511967168. Its totient is φ = 68263979392.

The previous prime is 140741468093. The next prime is 140741468143. The reversal of 140741468134 is 431864147041.

140741468134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6614377 + ... + 6635620.

It is an arithmetic number, because the mean of its divisors is an integer number (13594497948).

Almost surely, 2^140741468134 is an apocalyptic number.

140741468134 is a deficient number, since it is larger than the sum of its proper divisors (76770499034).

140741468134 is a wasteful number, since it uses less digits than its factorization.

140741468134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13250159.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 140741468134 in words is "one hundred forty billion, seven hundred forty-one million, four hundred sixty-eight thousand, one hundred thirty-four".