26505012214 has 16 divisors (see below), whose sum is σ = 41501151360. Its totient is φ = 12680902080.

The previous prime is 26505012203. The next prime is 26505012223. The reversal of 26505012214 is 41221050562.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2396169 + ... + 2407204.

It is an arithmetic number, because the mean of its divisors is an integer number (2593821960).

Almost surely, 2^26505012214 is an apocalyptic number.

26505012214 is a deficient number, since it is larger than the sum of its proper divisors (14996139146).

26505012214 is a wasteful number, since it uses less digits than its factorization.

26505012214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4803495.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 26505012214 its reverse (41221050562), we get a palindrome (67726062776).

The spelling of 26505012214 in words is "twenty-six billion, five hundred five million, twelve thousand, two hundred fourteen".