26120543433 has 8 divisors (see below), whose sum is σ = 34829752608. Its totient is φ = 17412514944.

The previous prime is 26120543291. The next prime is 26120543459. The reversal of 26120543433 is 33434502162.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-26120543433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26120543394 and 26120543403.

It is not an unprimeable number, because it can be changed into a prime (26120543473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242191 + ... + 333012.

It is an arithmetic number, because the mean of its divisors is an integer number (4353719076).

Almost surely, 2^26120543433 is an apocalyptic number.

It is an amenable number.

26120543433 is a deficient number, since it is larger than the sum of its proper divisors (8709209175).

26120543433 is a wasteful number, since it uses less digits than its factorization.

26120543433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590343.

The product of its (nonzero) digits is 51840, while the sum is 33.

The spelling of 26120543433 in words is "twenty-six billion, one hundred twenty million, five hundred forty-three thousand, four hundred thirty-three".