26432205641232 has 40 divisors (see below), whose sum is σ = 69218584188384. Its totient is φ = 8690040209664.

The previous prime is 26432205641209. The next prime is 26432205641263. The reversal of 26432205641232 is 23214650223462.

It is a super-2 number, since 2×26432205641232² (a number of 28 digits) contains 22 as substring.

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, 3771715338 + ... + 3771722345.

Almost surely, 2^{26432205641232} is an apocalyptic number.

It is an amenable number.

26432205641232 is an abundant number, since it is smaller than the sum of its proper divisors (42786378547152).

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

26432205641232 is a wasteful number, since it uses less digits than its factorization.

26432205641232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7543437767 (or 7543437761 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 26432205641232 its reverse (23214650223462), we get a palindrome (49646855864694).

The spelling of 26432205641232 in words is "twenty-six trillion, four hundred thirty-two billion, two hundred five million, six hundred forty-one thousand, two hundred thirty-two".