422061428845 has 32 divisors (see below), whose sum is σ = 584501702400. Its totient is φ = 286578710016.

The previous prime is 422061428843. The next prime is 422061428851. The reversal of 422061428845 is 548824160224.

It is a cyclic number.

It is not a de Polignac number, because 422061428845 - 2¹ = 422061428843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422061428795 and 422061428804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422061428843) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8622801 + ... + 8671609.

It is an arithmetic number, because the mean of its divisors is an integer number (18265678200).

Almost surely, 2^422061428845 is an apocalyptic number.

It is an amenable number.

422061428845 is a deficient number, since it is larger than the sum of its proper divisors (162440273555).

422061428845 is a wasteful number, since it uses less digits than its factorization.

422061428845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51237.

The product of its (nonzero) digits is 983040, while the sum is 46.

The spelling of 422061428845 in words is "four hundred twenty-two billion, sixty-one million, four hundred twenty-eight thousand, eight hundred forty-five".