300424113031240 has 256 divisors, whose sum is σ = 787107621888000. Its totient is φ = 102106717025280.

The previous prime is 300424113031157. The next prime is 300424113031291. The reversal of 300424113031240 is 42130311424003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 300424113031199 and 300424113031208.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 293910966 + ... + 294931354.

It is an arithmetic number, because the mean of its divisors is an integer number (3074639148000).

Almost surely, 2^{300424113031240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300424113031240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393553810944000).

300424113031240 is an abundant number, since it is smaller than the sum of its proper divisors (486683508856760).

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

300424113031240 is a wasteful number, since it uses less digits than its factorization.

300424113031240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021100 (or 1021096 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 300424113031240 its reverse (42130311424003), we get a palindrome (342554424455243).

The spelling of 300424113031240 in words is "three hundred trillion, four hundred twenty-four billion, one hundred thirteen million, thirty-one thousand, two hundred forty".