422452700732 has 12 divisors (see below), whose sum is σ = 764785061880. Its totient is φ = 203942683056.

The previous prime is 422452700729. The next prime is 422452700783. The reversal of 422452700732 is 237007254224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1820916698 + ... + 1820916929.

It is an arithmetic number, because the mean of its divisors is an integer number (63732088490).

Almost surely, 2^422452700732 is an apocalyptic number.

It is an amenable number.

422452700732 is a deficient number, since it is larger than the sum of its proper divisors (342332361148).

422452700732 is a wasteful number, since it uses less digits than its factorization.

422452700732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641833660 (or 3641833658 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 38.

Adding to 422452700732 its reverse (237007254224), we get a palindrome (659459954956).

The spelling of 422452700732 in words is "four hundred twenty-two billion, four hundred fifty-two million, seven hundred thousand, seven hundred thirty-two".