4249131282 has 96 divisors (see below), whose sum is σ = 10343885760. Its totient is φ = 1249292160.

The previous prime is 4249131277. The next prime is 4249131311. The reversal of 4249131282 is 2821319424.

4249131282 is a `hidden beast` number, since 4 + 249 + 131 + 282 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3830944 + ... + 3832052.

It is an arithmetic number, because the mean of its divisors is an integer number (107748810).

Almost surely, 2^4249131282 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4249131282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5171942880).

4249131282 is an abundant number, since it is smaller than the sum of its proper divisors (6094754478).

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

4249131282 is a wasteful number, since it uses less digits than its factorization.

4249131282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688 (or 1685 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 4249131282 is about 65185.3609486056. The cubic root of 4249131282 is about 1619.6955280560.

It can be divided in two parts, 4249 and 131282, that added together give a palindrome (135531).

The spelling of 4249131282 in words is "four billion, two hundred forty-nine million, one hundred thirty-one thousand, two hundred eighty-two".