3142245347 has 2 divisors, whose sum is σ = 3142245348. Its totient is φ = 3142245346.

The previous prime is 3142245331. The next prime is 3142245373. The reversal of 3142245347 is 7435422413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3142245347 - 2⁴ = 3142245331 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142245317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571122673 + 1571122674.

It is an arithmetic number, because the mean of its divisors is an integer number (1571122674).

Almost surely, 2^3142245347 is an apocalyptic number.

3142245347 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142245347 is an equidigital number, since it uses as much as digits as its factorization.

3142245347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 35.

The square root of 3142245347 is about 56055.7342918635. The cubic root of 3142245347 is about 1464.6933078055.

The spelling of 3142245347 in words is "three billion, one hundred forty-two million, two hundred forty-five thousand, three hundred forty-seven".