200426240424 has 32 divisors (see below), whose sum is σ = 527437476000. Its totient is φ = 63292496832.

The previous prime is 200426240411. The next prime is 200426240447. The reversal of 200426240424 is 424042624002.

It is a junction number, because it is equal to n+sod(n) for n = 200426240391 and 200426240400.

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, 219765159 + ... + 219766070.

It is an arithmetic number, because the mean of its divisors is an integer number (16482421125).

Almost surely, 2^200426240424 is an apocalyptic number.

200426240424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200426240424 is an abundant number, since it is smaller than the sum of its proper divisors (327011235576).

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

200426240424 is a wasteful number, since it uses less digits than its factorization.

200426240424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439531257 (or 439531253 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 200426240424 its reverse (424042624002), we get a palindrome (624468864426).

The spelling of 200426240424 in words is "two hundred billion, four hundred twenty-six million, two hundred forty thousand, four hundred twenty-four".