26915842906466 has 8 divisors (see below), whose sum is σ = 40420547403264. Its totient is φ = 13442327105380.

The previous prime is 26915842906451. The next prime is 26915842906523. The reversal of 26915842906466 is 66460924851962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 26915842906396 and 26915842906405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7797171770 + ... + 7797175221.

It is an arithmetic number, because the mean of its divisors is an integer number (5052568425408).

Almost surely, 2^{26915842906466} is an apocalyptic number.

26915842906466 is a deficient number, since it is larger than the sum of its proper divisors (13504704496798).

26915842906466 is a wasteful number, since it uses less digits than its factorization.

26915842906466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15594347856.

The product of its (nonzero) digits is 268738560, while the sum is 68.

The spelling of 26915842906466 in words is "twenty-six trillion, nine hundred fifteen billion, eight hundred forty-two million, nine hundred six thousand, four hundred sixty-six".