140674350623 has 2 divisors, whose sum is σ = 140674350624. Its totient is φ = 140674350622.

The previous prime is 140674350611. The next prime is 140674350631. The reversal of 140674350623 is 326053476041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140674350623 - 2⁶ = 140674350559 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140674356623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70337175311 + 70337175312.

It is an arithmetic number, because the mean of its divisors is an integer number (70337175312).

Almost surely, 2^140674350623 is an apocalyptic number.

140674350623 is a deficient number, since it is larger than the sum of its proper divisors (1).

140674350623 is an equidigital number, since it uses as much as digits as its factorization.

140674350623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 140674350623 in words is "one hundred forty billion, six hundred seventy-four million, three hundred fifty thousand, six hundred twenty-three".