26100688791930 has 32 divisors (see below), whose sum is σ = 63668565451008. Its totient is φ = 6846082305600.

The previous prime is 26100688791883. The next prime is 26100688792001. The reversal of 26100688791930 is 3919788600162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7131333906 + ... + 7131337565.

It is an arithmetic number, because the mean of its divisors is an integer number (1989642670344).

Almost surely, 2^{26100688791930} is an apocalyptic number.

26100688791930 is an abundant number, since it is smaller than the sum of its proper divisors (37567876659078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26100688791930 is a wasteful number, since it uses less digits than its factorization.

26100688791930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14262671542.

The product of its (nonzero) digits is 7838208, while the sum is 60.

The spelling of 26100688791930 in words is "twenty-six trillion, one hundred billion, six hundred eighty-eight million, seven hundred ninety-one thousand, nine hundred thirty".