140731303703077 has 4 divisors (see below), whose sum is σ = 140944856516640. Its totient is φ = 140517750889516.

The previous prime is 140731303703071. The next prime is 140731303703087. The reversal of 140731303703077 is 770307303137041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140731303703077 - 2⁴³ = 131935210680869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140731303703071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106776405793 + ... + 106776407110.

It is an arithmetic number, because the mean of its divisors is an integer number (35236214129160).

Almost surely, 2^{140731303703077} is an apocalyptic number.

It is an amenable number.

140731303703077 is a deficient number, since it is larger than the sum of its proper divisors (213552813563).

140731303703077 is an equidigital number, since it uses as much as digits as its factorization.

140731303703077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213552813562.

The product of its (nonzero) digits is 777924, while the sum is 46.

The spelling of 140731303703077 in words is "one hundred forty trillion, seven hundred thirty-one billion, three hundred three million, seven hundred three thousand, seventy-seven".