1230814206720 has 1080 divisors, whose sum is σ = 5149353941424. Its totient is φ = 281046786048.

The previous prime is 1230814206709. The next prime is 1230814206737. The reversal of 1230814206720 is 276024180321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a super-2 number, since 2×1230814206720² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1234517262 + ... + 1234518258.

Almost surely, 2^{1230814206720} is an apocalyptic number.

1230814206720 is a gapful number since it is divisible by the number (10) 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 1230814206720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2574676970712).

1230814206720 is an abundant number, since it is smaller than the sum of its proper divisors (3918539734704).

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

1230814206720 is an frugal number, since it uses more digits than its factorization.

1230814206720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 1230814206720 in words is "one trillion, two hundred thirty billion, eight hundred fourteen million, two hundred six thousand, seven hundred twenty".