26036145323320 has 64 divisors (see below), whose sum is σ = 63923389941600. Its totient is φ = 9465246574080.

The previous prime is 26036145323297. The next prime is 26036145323323. The reversal of 26036145323320 is 2332354163062.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26036145323323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5925415 + ... + 9337174.

Almost surely, 2^{26036145323320} is an apocalyptic number.

26036145323320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26036145323320 is an abundant number, since it is smaller than the sum of its proper divisors (37887244618280).

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

26036145323320 is a wasteful number, since it uses less digits than its factorization.

26036145323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15266488 (or 15266484 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 40.

Adding to 26036145323320 its reverse (2332354163062), we get a palindrome (28368499486382).

The spelling of 26036145323320 in words is "twenty-six trillion, thirty-six billion, one hundred forty-five million, three hundred twenty-three thousand, three hundred twenty".