3145757314433 has 2 divisors, whose sum is σ = 3145757314434. Its totient is φ = 3145757314432.

The previous prime is 3145757314331. The next prime is 3145757314463. The reversal of 3145757314433 is 3344137575413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2172758544784 + 972998769649 = 1474028^2 + 986407^2 .

It is a cyclic number.

It is not a de Polignac number, because 3145757314433 - 2⁸ = 3145757314177 is a prime.

It is a super-3 number, since 3×3145757314433³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (3145757314463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572878657216 + 1572878657217.

It is an arithmetic number, because the mean of its divisors is an integer number (1572878657217).

Almost surely, 2^{3145757314433} is an apocalyptic number.

It is an amenable number.

3145757314433 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145757314433 is an equidigital number, since it uses as much as digits as its factorization.

3145757314433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6350400, while the sum is 50.

The spelling of 3145757314433 in words is "three trillion, one hundred forty-five billion, seven hundred fifty-seven million, three hundred fourteen thousand, four hundred thirty-three".