4200451485667 has 2 divisors, whose sum is σ = 4200451485668. Its totient is φ = 4200451485666.

The previous prime is 4200451485661. The next prime is 4200451485683. The reversal of 4200451485667 is 7665841540024.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4200451485667 - 2⁷ = 4200451485539 is a prime.

It is not a weakly prime, because it can be changed into another prime (4200451485661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100225742833 + 2100225742834.

It is an arithmetic number, because the mean of its divisors is an integer number (2100225742834).

Almost surely, 2^{4200451485667} is an apocalyptic number.

4200451485667 is a deficient number, since it is larger than the sum of its proper divisors (1).

4200451485667 is an equidigital number, since it uses as much as digits as its factorization.

4200451485667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 4200451485667 in words is "four trillion, two hundred billion, four hundred fifty-one million, four hundred eighty-five thousand, six hundred sixty-seven".