26678022339 has 8 divisors (see below), whose sum is σ = 35583818512. Its totient is φ = 17778787200.

The previous prime is 26678022331. The next prime is 26678022383. The reversal of 26678022339 is 93322087662.

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

It is not a de Polignac number, because 26678022339 - 2³ = 26678022331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26678022331) 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, 1630762 + ... + 1647039.

It is an arithmetic number, because the mean of its divisors is an integer number (4447977314).

Almost surely, 2^26678022339 is an apocalyptic number.

26678022339 is a deficient number, since it is larger than the sum of its proper divisors (8905796173).

26678022339 is a wasteful number, since it uses less digits than its factorization.

26678022339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280517.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 26678022339 in words is "twenty-six billion, six hundred seventy-eight million, twenty-two thousand, three hundred thirty-nine".