250303325140 has 96 divisors (see below), whose sum is σ = 576463402368. Its totient is φ = 90537408000.

The previous prime is 250303325093. The next prime is 250303325149. The reversal of 250303325140 is 41523303052.

It is a super-2 number, since 2×250303325140² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 250303325099 and 250303325108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250303325149) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106920370 + ... + 106922710.

It is an arithmetic number, because the mean of its divisors is an integer number (6004827108).

Almost surely, 2^250303325140 is an apocalyptic number.

250303325140 is a gapful number since it is divisible by the number (20) 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 250303325140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288231701184).

250303325140 is an abundant number, since it is smaller than the sum of its proper divisors (326160077228).

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

250303325140 is a wasteful number, since it uses less digits than its factorization.

250303325140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4729 (or 4727 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 250303325140 its reverse (41523303052), we get a palindrome (291826628192).

The spelling of 250303325140 in words is "two hundred fifty billion, three hundred three million, three hundred twenty-five thousand, one hundred forty".