140486766017368 has 8 divisors (see below), whose sum is σ = 263412686282580. Its totient is φ = 70243383008680.

The previous prime is 140486766017321. The next prime is 140486766017371. The reversal of 140486766017368 is 863710667684041.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8780422876078 + ... + 8780422876093.

Almost surely, 2^{140486766017368} is an apocalyptic number.

It is an amenable number.

140486766017368 is a deficient number, since it is larger than the sum of its proper divisors (122925920265212).

140486766017368 is a wasteful number, since it uses less digits than its factorization.

140486766017368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17560845752177 (or 17560845752173 counting only the distinct ones).

The product of its (nonzero) digits is 195084288, while the sum is 67.

The spelling of 140486766017368 in words is "one hundred forty trillion, four hundred eighty-six billion, seven hundred sixty-six million, seventeen thousand, three hundred sixty-eight".