13055966384 has 10 divisors (see below), whose sum is σ = 25295934900. Its totient is φ = 6527983184.

The previous prime is 13055966383. The next prime is 13055966387. The reversal of 13055966384 is 48366955031.

It is a happy number.

It is a super-3 number, since 3×13055966384³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13055966383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407998934 + ... + 407998965.

It is an arithmetic number, because the mean of its divisors is an integer number (2529593490).

Almost surely, 2^13055966384 is an apocalyptic number.

It is an amenable number.

13055966384 is a deficient number, since it is larger than the sum of its proper divisors (12239968516).

13055966384 is an equidigital number, since it uses as much as digits as its factorization.

13055966384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815997907 (or 815997901 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 50.

The spelling of 13055966384 in words is "thirteen billion, fifty-five million, nine hundred sixty-six thousand, three hundred eighty-four".