115000424250 has 64 divisors (see below), whose sum is σ = 287626584960. Its totient is φ = 30604224000.

The previous prime is 115000424249. The next prime is 115000424251. The reversal of 115000424250 is 52424000511.

It is an interprime number because it is at equal distance from previous prime (115000424249) and next prime (115000424251).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115000424250.

It is not an unprimeable number, because it can be changed into a prime (115000424251) 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, 212106 + ... + 524394.

It is an arithmetic number, because the mean of its divisors is an integer number (4494165390).

Almost surely, 2^115000424250 is an apocalyptic number.

115000424250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115000424250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143813292480).

115000424250 is an abundant number, since it is smaller than the sum of its proper divisors (172626160710).

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

115000424250 is a wasteful number, since it uses less digits than its factorization.

115000424250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312800 (or 312790 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 115000424250 its reverse (52424000511), we get a palindrome (167424424761).

The spelling of 115000424250 in words is "one hundred fifteen billion, four hundred twenty-four thousand, two hundred fifty".