20986095453348 has 24 divisors (see below), whose sum is σ = 48997001417728. Its totient is φ = 6991158671136.

The previous prime is 20986095453307. The next prime is 20986095453371. The reversal of 20986095453348 is 84335459068902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525789211 + ... + 525829122.

Almost surely, 2^{20986095453348} is an apocalyptic number.

It is an amenable number.

20986095453348 is an abundant number, since it is smaller than the sum of its proper divisors (28010905964380).

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

20986095453348 is a wasteful number, since it uses less digits than its factorization.

20986095453348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051620003 (or 1051620001 counting only the distinct ones).

The product of its (nonzero) digits is 223948800, while the sum is 66.

The spelling of 20986095453348 in words is "twenty trillion, nine hundred eighty-six billion, ninety-five million, four hundred fifty-three thousand, three hundred forty-eight".