500234132640 has 192 divisors, whose sum is σ = 1727628134400. Its totient is φ = 120659235840.

The previous prime is 500234132591. The next prime is 500234132641. The reversal of 500234132640 is 46231432005.

It is a super-2 number, since 2×500234132640² (a number of 24 digits) contains 22 as substring.

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 = 500234132598 and 500234132607.

It is not an unprimeable number, because it can be changed into a prime (500234132641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 812677 + ... + 1288763.

It is an arithmetic number, because the mean of its divisors is an integer number (8998063200).

Almost surely, 2^500234132640 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 500234132640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (863814067200).

500234132640 is an abundant number, since it is smaller than the sum of its proper divisors (1227394001760).

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

500234132640 is a wasteful number, since it uses less digits than its factorization.

500234132640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476315 (or 476307 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 500234132640 its reverse (46231432005), we get a palindrome (546465564645).

The spelling of 500234132640 in words is "five hundred billion, two hundred thirty-four million, one hundred thirty-two thousand, six hundred forty".