26040646010 has 16 divisors (see below), whose sum is σ = 46882519200. Its totient is φ = 10414179216.

The previous prime is 26040645971. The next prime is 26040646031. The reversal of 26040646010 is 1064604062.

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, 206780 + ... + 307959.

It is an arithmetic number, because the mean of its divisors is an integer number (2930157450).

Almost surely, 2^26040646010 is an apocalyptic number.

26040646010 is a deficient number, since it is larger than the sum of its proper divisors (20841873190).

26040646010 is a wasteful number, since it uses less digits than its factorization.

26040646010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519805.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 26040646010 in words is "twenty-six billion, forty million, six hundred forty-six thousand, ten".