26422241472 has 504 divisors, whose sum is σ = 90995195200. Its totient is φ = 7575068160.

The previous prime is 26422241407. The next prime is 26422241473. The reversal of 26422241472 is 27414222462.

26422241472 is a `hidden beast` number, since 2 + 642 + 2 + 2 + 4 + 1 + 4 + 7 + 2 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (26422241473) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 35753679 + ... + 35754417.

Almost surely, 2^26422241472 is an apocalyptic number.

26422241472 is a gapful number since it is divisible by the number (22) 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 26422241472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45497597600).

26422241472 is an abundant number, since it is smaller than the sum of its proper divisors (64572953728).

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

26422241472 is a wasteful number, since it uses less digits than its factorization.

26422241472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807 (or 774 counting only the distinct ones).

The product of its digits is 86016, while the sum is 36.

The spelling of 26422241472 in words is "twenty-six billion, four hundred twenty-two million, two hundred forty-one thousand, four hundred seventy-two".