26266068024 has 32 divisors (see below), whose sum is σ = 75045909120. Its totient is φ = 7504590816.

The previous prime is 26266067999. The next prime is 26266068029. The reversal of 26266068024 is 42086066262.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26266068029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78172654 + ... + 78172989.

It is an arithmetic number, because the mean of its divisors is an integer number (2345184660).

Almost surely, 2^26266068024 is an apocalyptic number.

26266068024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

26266068024 is an abundant number, since it is smaller than the sum of its proper divisors (48779841096).

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

26266068024 is a wasteful number, since it uses less digits than its factorization.

26266068024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156345659 (or 156345655 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 26266068024 in words is "twenty-six billion, two hundred sixty-six million, sixty-eight thousand, twenty-four".