26028423036 has 384 divisors, whose sum is σ = 90220677120. Its totient is φ = 6360145920.

The previous prime is 26028422971. The next prime is 26028423077. The reversal of 26028423036 is 63032482062.

26028423036 is a `hidden beast` number, since 2 + 602 + 8 + 42 + 3 + 0 + 3 + 6 = 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 a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11449996 + ... + 11452268.

It is an arithmetic number, because the mean of its divisors is an integer number (234949680).

Almost surely, 2^26028423036 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 26028423036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45110338560).

26028423036 is an abundant number, since it is smaller than the sum of its proper divisors (64192254084).

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

26028423036 is a wasteful number, since it uses less digits than its factorization.

26028423036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333 (or 2313 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 26028423036 in words is "twenty-six billion, twenty-eight million, four hundred twenty-three thousand, thirty-six".