212450426483 has 2 divisors, whose sum is σ = 212450426484. Its totient is φ = 212450426482.

The previous prime is 212450426477. The next prime is 212450426501. The reversal of 212450426483 is 384624054212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212450426483 - 2³⁴ = 195270557299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212450426483.

It is not a weakly prime, because it can be changed into another prime (212450423483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106225213241 + 106225213242.

It is an arithmetic number, because the mean of its divisors is an integer number (106225213242).

Almost surely, 2^212450426483 is an apocalyptic number.

212450426483 is a deficient number, since it is larger than the sum of its proper divisors (1).

212450426483 is an equidigital number, since it uses as much as digits as its factorization.

212450426483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 212450426483 in words is "two hundred twelve billion, four hundred fifty million, four hundred twenty-six thousand, four hundred eighty-three".