422555043042000 has 480 divisors, whose sum is σ = 1649280148064640. Its totient is φ = 99939106560000.

The previous prime is 422555043041983. The next prime is 422555043042079. The reversal of 422555043042000 is 240340555224.

422555043042000 is a `hidden beast` number, since 4 + 2 + 25 + 550 + 43 + 0 + 42 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×422555043042000² (a number of 30 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17907810 + ... + 34143809.

It is an arithmetic number, because the mean of its divisors is an integer number (3436000308468).

Almost surely, 2^{422555043042000} is an apocalyptic number.

422555043042000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422555043042000 is an abundant number, since it is smaller than the sum of its proper divisors (1226725105022640).

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

422555043042000 is a wasteful number, since it uses less digits than its factorization.

422555043042000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52051700 (or 52051681 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 422555043042000 its reverse (240340555224), we get a palindrome (422795383597224).

The spelling of 422555043042000 in words is "four hundred twenty-two trillion, five hundred fifty-five billion, forty-three million, forty-two thousand".