26916986352 has 20 divisors (see below), whose sum is σ = 69535548200. Its totient is φ = 8972328768.

The previous prime is 26916986323. The next prime is 26916986357. The reversal of 26916986352 is 25368961962.

It is a junction number, because it is equal to n+sod(n) for n = 26916986292 and 26916986301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26916986357) 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, 280385227 + ... + 280385322.

It is an arithmetic number, because the mean of its divisors is an integer number (3476777410).

Almost surely, 2^26916986352 is an apocalyptic number.

It is an amenable number.

26916986352 is an abundant number, since it is smaller than the sum of its proper divisors (42618561848).

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

26916986352 is a wasteful number, since it uses less digits than its factorization.

26916986352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560770560 (or 560770554 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 57.

The spelling of 26916986352 in words is "twenty-six billion, nine hundred sixteen million, nine hundred eighty-six thousand, three hundred fifty-two".