26336422488 has 128 divisors (see below), whose sum is σ = 68823820800. Its totient is φ = 8391398400.

The previous prime is 26336422477. The next prime is 26336422507. The reversal of 26336422488 is 88422463362.

It is a happy number.

It is a super-2 number, since 2×26336422488² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

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, 12085383 + ... + 12087561.

It is an arithmetic number, because the mean of its divisors is an integer number (537686100).

Almost surely, 2^26336422488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26336422488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34411910400).

26336422488 is an abundant number, since it is smaller than the sum of its proper divisors (42487398312).

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

26336422488 is a wasteful number, since it uses less digits than its factorization.

26336422488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473 (or 2469 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 48.

The spelling of 26336422488 in words is "twenty-six billion, three hundred thirty-six million, four hundred twenty-two thousand, four hundred eighty-eight".