422310013400 has 72 divisors (see below), whose sum is σ = 1079246457660. Its totient is φ = 153567268800.

The previous prime is 422310013397. The next prime is 422310013403. The reversal of 422310013400 is 4310013224.

It is an interprime number because it is at equal distance from previous prime (422310013397) and next prime (422310013403).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422310013403) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 8701214 + ... + 8749613.

Almost surely, 2^422310013400 is an apocalyptic number.

422310013400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422310013400 is an abundant number, since it is smaller than the sum of its proper divisors (656936444260).

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

422310013400 is a wasteful number, since it uses less digits than its factorization.

422310013400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17450865 (or 17450845 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 422310013400 its reverse (4310013224), we get a palindrome (426620026624).

The spelling of 422310013400 in words is "four hundred twenty-two billion, three hundred ten million, thirteen thousand, four hundred".