26342526747 has 8 divisors (see below), whose sum is σ = 35647598656. Its totient is φ = 17299569672.

The previous prime is 26342526689. The next prime is 26342526767. The reversal of 26342526747 is 74762524362.

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

It is not a de Polignac number, because 26342526747 - 2¹⁰ = 26342525723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26342526696 and 26342526705.

It is not an unprimeable number, because it can be changed into a prime (26342526767) 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, 65528473 + ... + 65528874.

It is an arithmetic number, because the mean of its divisors is an integer number (4455949832).

Almost surely, 2^26342526747 is an apocalyptic number.

26342526747 is a deficient number, since it is larger than the sum of its proper divisors (9305071909).

26342526747 is a wasteful number, since it uses less digits than its factorization.

26342526747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131057417.

The product of its digits is 3386880, while the sum is 48.

The spelling of 26342526747 in words is "twenty-six billion, three hundred forty-two million, five hundred twenty-six thousand, seven hundred forty-seven".