140740140067412 has 12 divisors (see below), whose sum is σ = 246359703465876. Its totient is φ = 70351653362880.

The previous prime is 140740140067337. The next prime is 140740140067451. The reversal of 140740140067412 is 214760041047041.

140740140067412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 70911287341456 + 69828852725956 = 8420884^2 + 8356366^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 140740140067412.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4604150513 + ... + 4604181080.

It is an arithmetic number, because the mean of its divisors is an integer number (20529975288823).

Almost surely, 2^{140740140067412} is an apocalyptic number.

It is an amenable number.

140740140067412 is a deficient number, since it is larger than the sum of its proper divisors (105619563398464).

140740140067412 is a wasteful number, since it uses less digits than its factorization.

140740140067412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9208335418 (or 9208335416 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 140740140067412 in words is "one hundred forty trillion, seven hundred forty billion, one hundred forty million, sixty-seven thousand, four hundred twelve".