26382321144 has 24 divisors (see below), whose sum is σ = 71452119960. Its totient is φ = 8794107024.

The previous prime is 26382321139. The next prime is 26382321167. The reversal of 26382321144 is 44112328362.

26382321144 is a `hidden beast` number, since 2 + 638 + 2 + 3 + 2 + 1 + 14 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 26382321099 and 26382321108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183210492 + ... + 183210635.

It is an arithmetic number, because the mean of its divisors is an integer number (2977171665).

Almost surely, 2^26382321144 is an apocalyptic number.

26382321144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

26382321144 is an abundant number, since it is smaller than the sum of its proper divisors (45069798816).

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

26382321144 is a wasteful number, since it uses less digits than its factorization.

26382321144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366421139 (or 366421132 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The spelling of 26382321144 in words is "twenty-six billion, three hundred eighty-two million, three hundred twenty-one thousand, one hundred forty-four".