422332413400 has 48 divisors (see below), whose sum is σ = 988425732240. Its totient is φ = 167814192000.

The previous prime is 422332413367. The next prime is 422332413403. The reversal of 422332413400 is 4314233224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422332413403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6962059 + ... + 7022458.

It is an arithmetic number, because the mean of its divisors is an integer number (20592202755).

Almost surely, 2^422332413400 is an apocalyptic number.

422332413400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422332413400 is an abundant number, since it is smaller than the sum of its proper divisors (566093318840).

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

422332413400 is a wasteful number, since it uses less digits than its factorization.

422332413400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13984684 (or 13984675 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 422332413400 its reverse (4314233224), we get a palindrome (426646646624).

The spelling of 422332413400 in words is "four hundred twenty-two billion, three hundred thirty-two million, four hundred thirteen thousand, four hundred".