3145406045423 has 2 divisors, whose sum is σ = 3145406045424. Its totient is φ = 3145406045422.

The previous prime is 3145406045339. The next prime is 3145406045471. The reversal of 3145406045423 is 3245406045413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3145406045423 - 2⁸ = 3145406045167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145406042423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572703022711 + 1572703022712.

It is an arithmetic number, because the mean of its divisors is an integer number (1572703022712).

Almost surely, 2^{3145406045423} is an apocalyptic number.

3145406045423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145406045423 is an equidigital number, since it uses as much as digits as its factorization.

3145406045423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 3145406045423 in words is "three trillion, one hundred forty-five billion, four hundred six million, forty-five thousand, four hundred twenty-three".