1234472160000 has 360 divisors, whose sum is σ = 4131958337584. Its totient is φ = 327075840000.

The previous prime is 1234472159983. The next prime is 1234472160023. The reversal of 1234472160000 is 612744321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 1234472160000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 75351810 + ... + 75368190.

Almost surely, 2^{1234472160000} is an apocalyptic number.

1234472160000 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 1234472160000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2065979168792).

1234472160000 is an abundant number, since it is smaller than the sum of its proper divisors (2897486177584).

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

1234472160000 is an equidigital number, since it uses as much as digits as its factorization.

1234472160000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16577 (or 16548 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 1234472160000 in words is "one trillion, two hundred thirty-four billion, four hundred seventy-two million, one hundred sixty thousand".