26023446940 has 24 divisors (see below), whose sum is σ = 54659550960. Its totient is φ = 10407414528.

The previous prime is 26023446929. The next prime is 26023446947. The reversal of 26023446940 is 4964432062.

It is a junction number, because it is equal to n+sod(n) for n = 26023446893 and 26023446902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26023446947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11677 + ... + 228436.

It is an arithmetic number, because the mean of its divisors is an integer number (2277481290).

Almost surely, 2^26023446940 is an apocalyptic number.

26023446940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26023446940 is an abundant number, since it is smaller than the sum of its proper divisors (28636104020).

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

26023446940 is a wasteful number, since it uses less digits than its factorization.

26023446940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245541 (or 245539 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 26023446940 in words is "twenty-six billion, twenty-three million, four hundred forty-six thousand, nine hundred forty".