2130234453200 has 240 divisors, whose sum is σ = 6163505272320. Its totient is φ = 691178780160.

The previous prime is 2130234453199. The next prime is 2130234453287. The reversal of 2130234453200 is 23544320312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50359259 + ... + 50401541.

It is an arithmetic number, because the mean of its divisors is an integer number (25681271968).

Almost surely, 2^{2130234453200} is an apocalyptic number.

2130234453200 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 2130234453200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3081752636160).

2130234453200 is an abundant number, since it is smaller than the sum of its proper divisors (4033270819120).

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

2130234453200 is a wasteful number, since it uses less digits than its factorization.

2130234453200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43274 (or 43263 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 2130234453200 its reverse (23544320312), we get a palindrome (2153778773512).

The spelling of 2130234453200 in words is "two trillion, one hundred thirty billion, two hundred thirty-four million, four hundred fifty-three thousand, two hundred".