26342426900 has 36 divisors (see below), whose sum is σ = 57170124732. Its totient is φ = 10535669760.

The previous prime is 26342426837. The next prime is 26342426909. The reversal of 26342426900 is 962424362.

It can be written as a sum of positive squares in 6 ways, for example, as 8969605264 + 17372821636 = 94708^2 + 131806^2 .

It is a super-2 number, since 2×26342426900² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26342426909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1514654 + ... + 1531946.

Almost surely, 2^26342426900 is an apocalyptic number.

26342426900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26342426900 is an abundant number, since it is smaller than the sum of its proper divisors (30827697832).

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

26342426900 is a wasteful number, since it uses less digits than its factorization.

26342426900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32540 (or 32533 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 26342426900 in words is "twenty-six billion, three hundred forty-two million, four hundred twenty-six thousand, nine hundred".