422414521344 has 88 divisors (see below), whose sum is σ = 1250987531520. Its totient is φ = 140804831232.

The previous prime is 422414521343. The next prime is 422414521379. The reversal of 422414521344 is 443125414224.

422414521344 is a `hidden beast` number, since 4 + 22 + 414 + 5 + 213 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 422414521299 and 422414521308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422414521343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7611504 + ... + 7666799.

Almost surely, 2^422414521344 is an apocalyptic number.

It is an amenable number.

422414521344 is an abundant number, since it is smaller than the sum of its proper divisors (828573010176).

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

422414521344 is a wasteful number, since it uses less digits than its factorization.

422414521344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15278332 (or 15278308 counting only the distinct ones).

The product of its digits is 122880, while the sum is 36.

Adding to 422414521344 its reverse (443125414224), we get a palindrome (865539935568).

The spelling of 422414521344 in words is "four hundred twenty-two billion, four hundred fourteen million, five hundred twenty-one thousand, three hundred forty-four".