422532053040 has 40 divisors (see below), whose sum is σ = 1309849365168. Its totient is φ = 112675214080.

The previous prime is 422532053003. The next prime is 422532053081. The reversal of 422532053040 is 40350235224.

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

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 422532052989 and 422532053007.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880274871 + ... + 880275350.

Almost surely, 2^422532053040 is an apocalyptic number.

422532053040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422532053040 is an abundant number, since it is smaller than the sum of its proper divisors (887317312128).

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

422532053040 is a wasteful number, since it uses less digits than its factorization.

422532053040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760550237 (or 1760550231 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 422532053040 its reverse (40350235224), we get a palindrome (462882288264).

The spelling of 422532053040 in words is "four hundred twenty-two billion, five hundred thirty-two million, fifty-three thousand, forty".