3145823742623 has 2 divisors, whose sum is σ = 3145823742624. Its totient is φ = 3145823742622.

The previous prime is 3145823742619. The next prime is 3145823742631. The reversal of 3145823742623 is 3262473285413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3145823742623 - 2² = 3145823742619 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145823742653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572911871311 + 1572911871312.

It is an arithmetic number, because the mean of its divisors is an integer number (1572911871312).

Almost surely, 2^{3145823742623} is an apocalyptic number.

3145823742623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145823742623 is an equidigital number, since it uses as much as digits as its factorization.

3145823742623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 50.

The spelling of 3145823742623 in words is "three trillion, one hundred forty-five billion, eight hundred twenty-three million, seven hundred forty-two thousand, six hundred twenty-three".