2641324026 has 64 divisors (see below), whose sum is σ = 6074611200. Its totient is φ = 757224000.

The previous prime is 2641323989. The next prime is 2641324067. The reversal of 2641324026 is 6204231462.

It is a super-2 number, since 2×2641324026² = 13953185220649697352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2641323984 and 2641324002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1630645 + ... + 1632263.

It is an arithmetic number, because the mean of its divisors is an integer number (94915800).

Almost surely, 2^2641324026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2641324026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3037305600).

2641324026 is an abundant number, since it is smaller than the sum of its proper divisors (3433287174).

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

2641324026 is a wasteful number, since it uses less digits than its factorization.

2641324026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2955.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 2641324026 is about 51393.8131101400. The cubic root of 2641324026 is about 1382.3156573879.

Adding to 2641324026 its reverse (6204231462), we get a palindrome (8845555488).

The spelling of 2641324026 in words is "two billion, six hundred forty-one million, three hundred twenty-four thousand, twenty-six".