26628350384 has 20 divisors (see below), whose sum is σ = 54627278184. Its totient is φ = 12530988288.

The previous prime is 26628350381. The next prime is 26628350429. The reversal of 26628350384 is 48305382662.

It is not an unprimeable number, because it can be changed into a prime (26628350381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48948902 + ... + 48949445.

Almost surely, 2^26628350384 is an apocalyptic number.

It is an amenable number.

26628350384 is an abundant number, since it is smaller than the sum of its proper divisors (27998927800).

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

26628350384 is a wasteful number, since it uses less digits than its factorization.

26628350384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97898372 (or 97898366 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 26628350384 in words is "twenty-six billion, six hundred twenty-eight million, three hundred fifty thousand, three hundred eighty-four".