140104606645 has 8 divisors (see below), whose sum is σ = 168255764640. Its totient is φ = 111996860880.

The previous prime is 140104606643. The next prime is 140104606699. The reversal of 140104606645 is 546606401041.

140104606645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140104606645 - 2¹ = 140104606643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140104606643) by changing a digit.

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, 10845955 + ... + 10858864.

It is an arithmetic number, because the mean of its divisors is an integer number (21031970580).

Almost surely, 2^140104606645 is an apocalyptic number.

It is an amenable number.

140104606645 is a deficient number, since it is larger than the sum of its proper divisors (28151157995).

140104606645 is a wasteful number, since it uses less digits than its factorization.

140104606645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21706115.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 140104606645 in words is "one hundred forty billion, one hundred four million, six hundred six thousand, six hundred forty-five".