26130717862 has 16 divisors (see below), whose sum is σ = 40221739152. Its totient is φ = 12724577280.

The previous prime is 26130717827. The next prime is 26130717863. The reversal of 26130717862 is 26871703162.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26130717863) 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, 228828 + ... + 323455.

It is an arithmetic number, because the mean of its divisors is an integer number (2513858697).

Almost surely, 2^26130717862 is an apocalyptic number.

26130717862 is a deficient number, since it is larger than the sum of its proper divisors (14091021290).

26130717862 is a wasteful number, since it uses less digits than its factorization.

26130717862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552903.

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 26130717862 in words is "twenty-six billion, one hundred thirty million, seven hundred seventeen thousand, eight hundred sixty-two".