234121325200000 has 192 divisors, whose sum is σ = 666262475222400. Its totient is φ = 80270167680000.

The previous prime is 234121325199997. The next prime is 234121325200001. The reversal of 234121325200000 is 2523121432.

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

It is not an unprimeable number, because it can be changed into a prime (234121325200001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39007380 + ... + 44607379.

It is an arithmetic number, because the mean of its divisors is an integer number (3470117058450).

Almost surely, 2^{234121325200000} is an apocalyptic number.

234121325200000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234121325200000 is an abundant number, since it is smaller than the sum of its proper divisors (432141150022400).

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

234121325200000 is an frugal number, since it uses more digits than its factorization.

234121325200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83614805 (or 83614773 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 234121325200000 its reverse (2523121432), we get a palindrome (234123848321432).

The spelling of 234121325200000 in words is "two hundred thirty-four trillion, one hundred twenty-one billion, three hundred twenty-five million, two hundred thousand".