26061035320320 has 4224 divisors, whose sum is σ = 120314695237632. Its totient is φ = 4726613606400.

The previous prime is 26061035320279. The next prime is 26061035320337. The reversal of 26061035320320 is 2302353016062.

It is a tau number, because it is divible by the number of its divisors (4224).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 243561077707 + ... + 243561077813.

Almost surely, 2^{26061035320320} is an apocalyptic number.

26061035320320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26061035320320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60157347618816).

26061035320320 is an abundant number, since it is smaller than the sum of its proper divisors (94253659917312).

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

26061035320320 is a wasteful number, since it uses less digits than its factorization.

26061035320320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 26061035320320 its reverse (2302353016062), we get a palindrome (28363388336382).

The spelling of 26061035320320 in words is "twenty-six trillion, sixty-one billion, thirty-five million, three hundred twenty thousand, three hundred twenty".