140104663365145 has 64 divisors (see below), whose sum is σ = 183719961976320. Its totient is φ = 102150940262400.

The previous prime is 140104663365131. The next prime is 140104663365167. The reversal of 140104663365145 is 541563366401041.

It is not a de Polignac number, because 140104663365145 - 2¹¹ = 140104663363097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 295036350 + ... + 295510840.

It is an arithmetic number, because the mean of its divisors is an integer number (2870624405880).

Almost surely, 2^{140104663365145} is an apocalyptic number.

It is an amenable number.

140104663365145 is a deficient number, since it is larger than the sum of its proper divisors (43615298611175).

140104663365145 is a wasteful number, since it uses less digits than its factorization.

140104663365145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475186.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 140104663365145 in words is "one hundred forty trillion, one hundred four billion, six hundred sixty-three million, three hundred sixty-five thousand, one hundred forty-five".