451512314000 has 160 divisors (see below), whose sum is σ = 1253693151360. Its totient is φ = 155544768000.

The previous prime is 451512313991. The next prime is 451512314023. The reversal of 451512314000 is 413215154.

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, 122087 + ... + 958086.

It is an arithmetic number, because the mean of its divisors is an integer number (7835582196).

Almost surely, 2^451512314000 is an apocalyptic number.

451512314000 is a gapful number since it is divisible by the number (40) 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 451512314000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626846575680).

451512314000 is an abundant number, since it is smaller than the sum of its proper divisors (802180837360).

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

451512314000 is a wasteful number, since it uses less digits than its factorization.

451512314000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080226 (or 1080210 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 451512314000 its reverse (413215154), we get a palindrome (451925529154).

The spelling of 451512314000 in words is "four hundred fifty-one billion, five hundred twelve million, three hundred fourteen thousand".