422441453040 has 40 divisors (see below), whose sum is σ = 1309568505168. Its totient is φ = 112651054080.

The previous prime is 422441453023. The next prime is 422441453141. The reversal of 422441453040 is 40354144224.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 422441452992 and 422441453010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880086121 + ... + 880086600.

Almost surely, 2^422441453040 is an apocalyptic number.

422441453040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422441453040 is an abundant number, since it is smaller than the sum of its proper divisors (887127052128).

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

422441453040 is a wasteful number, since it uses less digits than its factorization.

422441453040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760172737 (or 1760172731 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 422441453040 its reverse (40354144224), we get a palindrome (462795597264).

The spelling of 422441453040 in words is "four hundred twenty-two billion, four hundred forty-one million, four hundred fifty-three thousand, forty".