50440300215240 has 256 divisors, whose sum is σ = 168912244408320. Its totient is φ = 11970529274880.

The previous prime is 50440300215223. The next prime is 50440300215251. The reversal of 50440300215240 is 4251200304405.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 50440300215198 and 50440300215207.

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, 221496 + ... + 10046375.

It is an arithmetic number, because the mean of its divisors is an integer number (659813454720).

Almost surely, 2^{50440300215240} 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 50440300215240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84456122204160).

50440300215240 is an abundant number, since it is smaller than the sum of its proper divisors (118471944193080).

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

50440300215240 is a wasteful number, since it uses less digits than its factorization.

50440300215240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10268012 (or 10268008 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 50440300215240 its reverse (4251200304405), we get a palindrome (54691500519645).

The spelling of 50440300215240 in words is "fifty trillion, four hundred forty billion, three hundred million, two hundred fifteen thousand, two hundred forty".