4261361322 has 32 divisors (see below), whose sum is σ = 8810746560. Its totient is φ = 1373086080.

The previous prime is 4261361311. The next prime is 4261361341. The reversal of 4261361322 is 2231631624.

It is a self number, because there is not a number n which added to its sum of digits gives 4261361322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52648 + ... + 106275.

It is an arithmetic number, because the mean of its divisors is an integer number (275335830).

Almost surely, 2^4261361322 is an apocalyptic number.

4261361322 is an abundant number, since it is smaller than the sum of its proper divisors (4549385238).

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

4261361322 is a wasteful number, since it uses less digits than its factorization.

4261361322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159078.

The product of its digits is 10368, while the sum is 30.

The square root of 4261361322 is about 65279.1032567084. The cubic root of 4261361322 is about 1621.2479996179.

Adding to 4261361322 its reverse (2231631624), we get a palindrome (6492992946).

The spelling of 4261361322 in words is "four billion, two hundred sixty-one million, three hundred sixty-one thousand, three hundred twenty-two".