27358826043 has 8 divisors (see below), whose sum is σ = 36525874000. Its totient is φ = 18215497728.

The previous prime is 27358826039. The next prime is 27358826059. The reversal of 27358826043 is 34062885372.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 27358826043 - 2² = 27358826039 is a prime.

It is a super-2 number, since 2×27358826043² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27358825983 and 27358826001.

It is not an unprimeable number, because it can be changed into a prime (27358826003) 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, 5927218 + ... + 5931831.

It is an arithmetic number, because the mean of its divisors is an integer number (4565734250).

Almost surely, 2^27358826043 is an apocalyptic number.

27358826043 is a deficient number, since it is larger than the sum of its proper divisors (9167047957).

27358826043 is a wasteful number, since it uses less digits than its factorization.

27358826043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11859821.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 27358826043 in words is "twenty-seven billion, three hundred fifty-eight million, eight hundred twenty-six thousand, forty-three".