1230466894272 has 840 divisors, whose sum is σ = 4800021367680. Its totient is φ = 302745185280.

The previous prime is 1230466894247. The next prime is 1230466894339. The reversal of 1230466894272 is 2724986640321.

It is a happy number.

1230466894272 is a `hidden beast` number, since 1 + 2 + 30 + 466 + 89 + 4 + 2 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 144095379 + ... + 144103917.

It is an arithmetic number, because the mean of its divisors is an integer number (5714311152).

Almost surely, 2^{1230466894272} is an apocalyptic number.

1230466894272 is a gapful number since it is divisible by the number (12) 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 1230466894272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2400010683840).

1230466894272 is an abundant number, since it is smaller than the sum of its proper divisors (3569554473408).

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

1230466894272 is a wasteful number, since it uses less digits than its factorization.

1230466894272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8619 (or 8581 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 1230466894272 in words is "one trillion, two hundred thirty billion, four hundred sixty-six million, eight hundred ninety-four thousand, two hundred seventy-two".