50234140000 has 120 divisors (see below), whose sum is σ = 134818975368. Its totient is φ = 18266880000.

The previous prime is 50234139947. The next prime is 50234140013. The reversal of 50234140000 is 4143205.

It is a self number, because there is not a number n which added to its sum of digits gives 50234140000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 105832 + ... + 334168.

Almost surely, 2^50234140000 is an apocalyptic number.

50234140000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50234140000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67409487684).

50234140000 is an abundant number, since it is smaller than the sum of its proper divisors (84584835368).

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

50234140000 is a wasteful number, since it uses less digits than its factorization.

50234140000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228378 (or 228355 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

Adding to 50234140000 its reverse (4143205), we get a palindrome (50238283205).

The spelling of 50234140000 in words is "fifty billion, two hundred thirty-four million, one hundred forty thousand".