26346237006851 has 4 divisors (see below), whose sum is σ = 26607090838704. Its totient is φ = 26085383175000.

The previous prime is 26346237006841. The next prime is 26346237006853. The reversal of 26346237006851 is 15860073264362.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26346237006851 - 2³⁰ = 26345163265027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26346237006793 and 26346237006802.

It is not an unprimeable number, because it can be changed into a prime (26346237006853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130426915775 + ... + 130426915976.

It is an arithmetic number, because the mean of its divisors is an integer number (6651772709676).

Almost surely, 2^{26346237006851} is an apocalyptic number.

26346237006851 is a deficient number, since it is larger than the sum of its proper divisors (260853831853).

26346237006851 is a wasteful number, since it uses less digits than its factorization.

26346237006851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260853831852.

The product of its (nonzero) digits is 8709120, while the sum is 53.

The spelling of 26346237006851 in words is "twenty-six trillion, three hundred forty-six billion, two hundred thirty-seven million, six thousand, eight hundred fifty-one".