3142252447 has 2 divisors, whose sum is σ = 3142252448. Its totient is φ = 3142252446.

The previous prime is 3142252397. The next prime is 3142252453. The reversal of 3142252447 is 7442522413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3142252447 - 2¹¹ = 3142250399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142252147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571126223 + 1571126224.

It is an arithmetic number, because the mean of its divisors is an integer number (1571126224).

Almost surely, 2^3142252447 is an apocalyptic number.

3142252447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142252447 is an equidigital number, since it uses as much as digits as its factorization.

3142252447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 53760, while the sum is 34.

The square root of 3142252447 is about 56055.7976216555. The cubic root of 3142252447 is about 1464.6944109779.

The spelling of 3142252447 in words is "three billion, one hundred forty-two million, two hundred fifty-two thousand, four hundred forty-seven".