3189245465448 has 320 divisors, whose sum is σ = 10460353200000. Its totient is φ = 911212990128.

The previous prime is 3189245465401. The next prime is 3189245465459. The reversal of 3189245465448 is 8445645429813.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

3189245465448 is a `hidden beast` number, since 3 + 1 + 8 + 9 + 2 + 45 + 46 + 544 + 8 = 666.

It is an ABA number since it can be written as A⋅B^A, here for A=3, B=10206.

It is a Harshad number since it is a multiple of its sum of digits (63).

Its product of digits (132710400) is a multiple of the sum of its prime divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 455606495061 + ... + 455606495067.

It is an arithmetic number, because the mean of its divisors is an integer number (32688603750).

Almost surely, 2^{3189245465448} 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 3189245465448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5230176600000).

3189245465448 is an abundant number, since it is smaller than the sum of its proper divisors (7271107734552).

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

3189245465448 is an frugal number, since it uses more digits than its factorization.

3189245465448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 12 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 63.

The spelling of 3189245465448 in words is "three trillion, one hundred eighty-nine billion, two hundred forty-five million, four hundred sixty-five thousand, four hundred forty-eight".