422548314498 has 20 divisors (see below), whose sum is σ = 946821223590. Its totient is φ = 140849438112.

The previous prime is 422548314427. The next prime is 422548314499. The reversal of 422548314498 is 894413845224.

422548314498 is a `hidden beast` number, since 4 + 2 + 2 + 548 + 3 + 1 + 4 + 4 + 98 = 666.

It can be written as a sum of positive squares in only one way, i.e., 399705921729 + 22842392769 = 632223^2 + 151137^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (422548314499) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1304161303 + ... + 1304161626.

Almost surely, 2^422548314498 is an apocalyptic number.

422548314498 is an abundant number, since it is smaller than the sum of its proper divisors (524272909092).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422548314498 is a wasteful number, since it uses less digits than its factorization.

422548314498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608322943 (or 2608322934 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The spelling of 422548314498 in words is "four hundred twenty-two billion, five hundred forty-eight million, three hundred fourteen thousand, four hundred ninety-eight".