323430711452000 has 192 divisors, whose sum is σ = 798265947757824. Its totient is φ = 128787859814400.

The previous prime is 323430711451999. The next prime is 323430711452077. The reversal of 323430711452000 is 254117034323.

It is a super-2 number, since 2×323430711452000² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 929270009 + ... + 929617991.

It is an arithmetic number, because the mean of its divisors is an integer number (4157635144572).

Almost surely, 2^{323430711452000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323430711452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399132973878912).

323430711452000 is an abundant number, since it is smaller than the sum of its proper divisors (474835236305824).

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

323430711452000 is a wasteful number, since it uses less digits than its factorization.

323430711452000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349058 (or 349040 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

Adding to 323430711452000 its reverse (254117034323), we get a palindrome (323684828486323).

The spelling of 323430711452000 in words is "three hundred twenty-three trillion, four hundred thirty billion, seven hundred eleven million, four hundred fifty-two thousand".