230625406447 has 2 divisors, whose sum is σ = 230625406448. Its totient is φ = 230625406446.

The previous prime is 230625406423. The next prime is 230625406457. The reversal of 230625406447 is 744604526032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230625406447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230625406457) 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, 115312703223 + 115312703224.

It is an arithmetic number, because the mean of its divisors is an integer number (115312703224).

Almost surely, 2^230625406447 is an apocalyptic number.

230625406447 is a deficient number, since it is larger than the sum of its proper divisors (1).

230625406447 is an equidigital number, since it uses as much as digits as its factorization.

230625406447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 230625406447 in words is "two hundred thirty billion, six hundred twenty-five million, four hundred six thousand, four hundred forty-seven".