422521413047 has 2 divisors, whose sum is σ = 422521413048. Its totient is φ = 422521413046.

The previous prime is 422521413029. The next prime is 422521413091. The reversal of 422521413047 is 740314125224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422521413047 - 2⁶ = 422521412983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422521412998 and 422521413016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422521413547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211260706523 + 211260706524.

It is an arithmetic number, because the mean of its divisors is an integer number (211260706524).

Almost surely, 2^422521413047 is an apocalyptic number.

422521413047 is a deficient number, since it is larger than the sum of its proper divisors (1).

422521413047 is an equidigital number, since it uses as much as digits as its factorization.

422521413047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 422521413047 in words is "four hundred twenty-two billion, five hundred twenty-one million, four hundred thirteen thousand, forty-seven".