242022200424 has 64 divisors (see below), whose sum is σ = 621486613440. Its totient is φ = 78483801600.

The previous prime is 242022200401. The next prime is 242022200501. The reversal of 242022200424 is 424002220242.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 242022200394 and 242022200403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11065099 + ... + 11086949.

It is an arithmetic number, because the mean of its divisors is an integer number (9710728335).

Almost surely, 2^242022200424 is an apocalyptic number.

242022200424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242022200424 is an abundant number, since it is smaller than the sum of its proper divisors (379464413016).

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

242022200424 is a wasteful number, since it uses less digits than its factorization.

242022200424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34370 (or 34366 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 242022200424 its reverse (424002220242), we get a palindrome (666024420666).

The spelling of 242022200424 in words is "two hundred forty-two billion, twenty-two million, two hundred thousand, four hundred twenty-four".