26212420505032 has 16 divisors (see below), whose sum is σ = 49316030050140. Its totient is φ = 13061479158336.

The previous prime is 26212420504999. The next prime is 26212420505039. The reversal of 26212420505032 is 23050502421262.

It can be written as a sum of positive squares in 2 ways, for example, as 23337652780836 + 2874767724196 = 4830906^2 + 1695514^2 .

It is not an unprimeable number, because it can be changed into a prime (26212420505039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5591384283 + ... + 5591388970.

Almost surely, 2^{26212420505032} is an apocalyptic number.

It is an amenable number.

26212420505032 is a deficient number, since it is larger than the sum of its proper divisors (23103609545108).

26212420505032 is a wasteful number, since it uses less digits than its factorization.

26212420505032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11182773552 (or 11182773548 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 26212420505032 its reverse (23050502421262), we get a palindrome (49262922926294).

The spelling of 26212420505032 in words is "twenty-six trillion, two hundred twelve billion, four hundred twenty million, five hundred five thousand, thirty-two".