26215160160 has 192 divisors, whose sum is σ = 97629235200. Its totient is φ = 5785393152.

The previous prime is 26215160143. The next prime is 26215160197. The reversal of 26215160160 is 6106151262.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37080 + ... + 231959.

It is an arithmetic number, because the mean of its divisors is an integer number (508485600).

Almost surely, 2^26215160160 is an apocalyptic number.

26215160160 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 26215160160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48814617600).

26215160160 is an abundant number, since it is smaller than the sum of its proper divisors (71414075040).

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

26215160160 is a wasteful number, since it uses less digits than its factorization.

26215160160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269093 (or 269085 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 26215160160 in words is "twenty-six billion, two hundred fifteen million, one hundred sixty thousand, one hundred sixty".