3144200146523 has 2 divisors, whose sum is σ = 3144200146524. Its totient is φ = 3144200146522.

The previous prime is 3144200146519. The next prime is 3144200146553. The reversal of 3144200146523 is 3256410024413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3144200146523 - 2² = 3144200146519 is a prime.

It is a super-2 number, since 2×3144200146523² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3144200146553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572100073261 + 1572100073262.

It is an arithmetic number, because the mean of its divisors is an integer number (1572100073262).

Almost surely, 2^{3144200146523} is an apocalyptic number.

3144200146523 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144200146523 is an equidigital number, since it uses as much as digits as its factorization.

3144200146523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 3144200146523 in words is "three trillion, one hundred forty-four billion, two hundred million, one hundred forty-six thousand, five hundred twenty-three".