200000424442 has 32 divisors (see below), whose sum is σ = 376198204032. Its totient is φ = 77628193344.

The previous prime is 200000424401. The next prime is 200000424473. The reversal of 200000424442 is 244424000002.

It is a super-2 number, since 2×200000424442² (a number of 23 digits) contains 22 as substring.

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, 10357368 + ... + 10376659.

It is an arithmetic number, because the mean of its divisors is an integer number (11756193876).

Almost surely, 2^200000424442 is an apocalyptic number.

200000424442 is a deficient number, since it is larger than the sum of its proper divisors (176197779590).

200000424442 is a wasteful number, since it uses less digits than its factorization.

200000424442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20734102.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 200000424442 its reverse (244424000002), we get a palindrome (444424424444).

The spelling of 200000424442 in words is "two hundred billion, four hundred twenty-four thousand, four hundred forty-two".