50134011105144 has 128 divisors (see below), whose sum is σ = 129354669192960. Its totient is φ = 16179893710848.

The previous prime is 50134011105137. The next prime is 50134011105179. The reversal of 50134011105144 is 44150111043105.

It is a super-3 number, since 3×50134011105144³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406517139 + ... + 406640445.

It is an arithmetic number, because the mean of its divisors is an integer number (1010583353070).

Almost surely, 2^{50134011105144} 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 50134011105144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64677334596480).

50134011105144 is an abundant number, since it is smaller than the sum of its proper divisors (79220658087816).

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

50134011105144 is a wasteful number, since it uses less digits than its factorization.

50134011105144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125597 (or 125593 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 50134011105144 its reverse (44150111043105), we get a palindrome (94284122148249).

The spelling of 50134011105144 in words is "fifty trillion, one hundred thirty-four billion, eleven million, one hundred five thousand, one hundred forty-four".