2484491261328 has 160 divisors (see below), whose sum is σ = 7599003275520. Its totient is φ = 774483240960.

The previous prime is 2484491261321. The next prime is 2484491261339. The reversal of 2484491261328 is 8231621944842.

2484491261328 is a `hidden beast` number, since 2 + 4 + 8 + 4 + 4 + 9 + 12 + 613 + 2 + 8 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2484491261321) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 75613 + ... + 2230403.

It is an arithmetic number, because the mean of its divisors is an integer number (47493770472).

Almost surely, 2^{2484491261328} 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 2484491261328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3799501637760).

2484491261328 is an abundant number, since it is smaller than the sum of its proper divisors (5114512014192).

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

2484491261328 is a wasteful number, since it uses less digits than its factorization.

2484491261328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154982 (or 2154970 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The spelling of 2484491261328 in words is "two trillion, four hundred eighty-four billion, four hundred ninety-one million, two hundred sixty-one thousand, three hundred twenty-eight".