26136447741352 has 32 divisors (see below), whose sum is σ = 54201884877000. Its totient is φ = 11736949503744.

The previous prime is 26136447741307. The next prime is 26136447741359. The reversal of 26136447741352 is 25314774463162.

It can be written as a sum of positive squares in 4 ways, for example, as 20653516408996 + 5482931332356 = 4544614^2 + 2341566^2 .

It is a super-2 number, since 2×26136447741352² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26136447741293 and 26136447741302.

It is not an unprimeable number, because it can be changed into a prime (26136447741359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3396104227 + ... + 3396111922.

Almost surely, 2^{26136447741352} is an apocalyptic number.

It is an amenable number.

26136447741352 is an abundant number, since it is smaller than the sum of its proper divisors (28065437135648).

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

26136447741352 is a wasteful number, since it uses less digits than its factorization.

26136447741352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6792216205 (or 6792216201 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 55.

The spelling of 26136447741352 in words is "twenty-six trillion, one hundred thirty-six billion, four hundred forty-seven million, seven hundred forty-one thousand, three hundred fifty-two".