2641401322 has 16 divisors (see below), whose sum is σ = 4538584512. Its totient is φ = 1129412160.

The previous prime is 2641401317. The next prime is 2641401341. The reversal of 2641401322 is 2231041462.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 211804 + ... + 223927.

It is an arithmetic number, because the mean of its divisors is an integer number (283661532).

Almost surely, 2^2641401322 is an apocalyptic number.

2641401322 is a deficient number, since it is larger than the sum of its proper divisors (1897183190).

2641401322 is a wasteful number, since it uses less digits than its factorization.

2641401322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436173.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 2641401322 is about 51394.5651017693. The cubic root of 2641401322 is about 1382.3291413361.

Adding to 2641401322 its reverse (2231041462), we get a palindrome (4872442784).

The spelling of 2641401322 in words is "two billion, six hundred forty-one million, four hundred one thousand, three hundred twenty-two".