422945880097 has 48 divisors (see below), whose sum is σ = 488921106240. Its totient is φ = 363258000000.

The previous prime is 422945880079. The next prime is 422945880109. The reversal of 422945880097 is 790088549224.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-422945880097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422945889097) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 90934222 + ... + 90938872.

It is an arithmetic number, because the mean of its divisors is an integer number (10185856380).

Almost surely, 2^422945880097 is an apocalyptic number.

It is an amenable number.

422945880097 is a deficient number, since it is larger than the sum of its proper divisors (65975226143).

422945880097 is a wasteful number, since it uses less digits than its factorization.

422945880097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5006 (or 4975 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 422945880097 in words is "four hundred twenty-two billion, nine hundred forty-five million, eight hundred eighty thousand, ninety-seven".