13368655419 has 64 divisors (see below), whose sum is σ = 21541158912. Its totient is φ = 7213536000.

The previous prime is 13368655387. The next prime is 13368655429. The reversal of 13368655419 is 91455686331.

It is not a de Polignac number, because 13368655419 - 2⁵ = 13368655387 is a prime.

It is a super-2 number, since 2×13368655419² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13368655429) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18388434 + ... + 18389160.

It is an arithmetic number, because the mean of its divisors is an integer number (336580608).

Almost surely, 2^13368655419 is an apocalyptic number.

13368655419 is a deficient number, since it is larger than the sum of its proper divisors (8172503493).

13368655419 is a wasteful number, since it uses less digits than its factorization.

13368655419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416.

The product of its digits is 2332800, while the sum is 51.

The spelling of 13368655419 in words is "thirteen billion, three hundred sixty-eight million, six hundred fifty-five thousand, four hundred nineteen".