214515250000 has 140 divisors (see below), whose sum is σ = 542124935712. Its totient is φ = 82073200000.

The previous prime is 214515249973. The next prime is 214515250021. The reversal of 214515250000 is 52515412.

214515250000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5731347 + ... + 5768653.

Almost surely, 2^214515250000 is an apocalyptic number.

214515250000 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 214515250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271062467856).

214515250000 is an abundant number, since it is smaller than the sum of its proper divisors (327609685712).

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

214515250000 is an frugal number, since it uses more digits than its factorization.

214515250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37368 (or 37337 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 214515250000 its reverse (52515412), we get a palindrome (214567765412).

The spelling of 214515250000 in words is "two hundred fourteen billion, five hundred fifteen million, two hundred fifty thousand".