26622443433 has 16 divisors (see below), whose sum is σ = 35838014400. Its totient is φ = 17578272576.

The previous prime is 26622443431. The next prime is 26622443447. The reversal of 26622443433 is 33434422662.

It is not a de Polignac number, because 26622443433 - 2¹ = 26622443431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26622443391 and 26622443400.

It is not an unprimeable number, because it can be changed into a prime (26622443431) 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 15 ways as a sum of consecutive naturals, for example, 69291 + ... + 240927.

It is an arithmetic number, because the mean of its divisors is an integer number (2239875900).

Almost surely, 2^26622443433 is an apocalyptic number.

It is an amenable number.

26622443433 is a deficient number, since it is larger than the sum of its proper divisors (9215570967).

26622443433 is a wasteful number, since it uses less digits than its factorization.

26622443433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172136.

The product of its digits is 497664, while the sum is 39.

The spelling of 26622443433 in words is "twenty-six billion, six hundred twenty-two million, four hundred forty-three thousand, four hundred thirty-three".