300240426 has 8 divisors (see below), whose sum is σ = 600480864. Its totient is φ = 100080140.

The previous prime is 300240419. The next prime is 300240431. The reversal of 300240426 is 624042003.

It is a sphenic number, since it is the product of 3 distinct primes.

300240426 is an admirable number.

It is a super-2 number, since 2×300240426² = 180288626809322952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25020030 + ... + 25020041.

It is an arithmetic number, because the mean of its divisors is an integer number (75060108).

Almost surely, 2^300240426 is an apocalyptic number.

300240426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

300240426 is a wasteful number, since it uses less digits than its factorization.

300240426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50040076.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 300240426 is about 17327.4471864727. The cubic root of 300240426 is about 669.6117346484.

Adding to 300240426 its reverse (624042003), we get a palindrome (924282429).

The spelling of 300240426 in words is "three hundred million, two hundred forty thousand, four hundred twenty-six".