50014451340 has 144 divisors (see below), whose sum is σ = 173690637120. Its totient is φ = 11411619840.

The previous prime is 50014451339. The next prime is 50014451371. The reversal of 50014451340 is 4315441005.

It is a happy number.

50014451340 is a `hidden beast` number, since 5 + 0 + 0 + 144 + 513 + 4 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 682060 + ... + 751820.

It is an arithmetic number, because the mean of its divisors is an integer number (1206184980).

Almost surely, 2^50014451340 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 50014451340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86845318560).

50014451340 is an abundant number, since it is smaller than the sum of its proper divisors (123676185780).

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

50014451340 is a wasteful number, since it uses less digits than its factorization.

50014451340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70352 (or 70347 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 50014451340 its reverse (4315441005), we get a palindrome (54329892345).

The spelling of 50014451340 in words is "fifty billion, fourteen million, four hundred fifty-one thousand, three hundred forty".