140677710763 has 4 divisors (see below), whose sum is σ = 140991024600. Its totient is φ = 140364396928.

The previous prime is 140677710743. The next prime is 140677710787. The reversal of 140677710763 is 367017776041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140677710763 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140677710743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156656245 + ... + 156657142.

It is an arithmetic number, because the mean of its divisors is an integer number (35247756150).

Almost surely, 2^140677710763 is an apocalyptic number.

140677710763 is a deficient number, since it is larger than the sum of its proper divisors (313313837).

140677710763 is an equidigital number, since it uses as much as digits as its factorization.

140677710763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313313836.

The product of its (nonzero) digits is 1037232, while the sum is 49.

The spelling of 140677710763 in words is "one hundred forty billion, six hundred seventy-seven million, seven hundred ten thousand, seven hundred sixty-three".