14155413455 has 8 divisors (see below), whose sum is σ = 16998441792. Its totient is φ = 11316367008.

The previous prime is 14155413451. The next prime is 14155413479. The reversal of 14155413455 is 55431455141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14155413455 - 2² = 14155413451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14155413451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987644 + ... + 1001873.

It is an arithmetic number, because the mean of its divisors is an integer number (2124805224).

Almost surely, 2^14155413455 is an apocalyptic number.

14155413455 is a deficient number, since it is larger than the sum of its proper divisors (2843028337).

14155413455 is a wasteful number, since it uses less digits than its factorization.

14155413455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1990945.

The product of its digits is 120000, while the sum is 38.

Adding to 14155413455 its reverse (55431455141), we get a palindrome (69586868596).

The spelling of 14155413455 in words is "fourteen billion, one hundred fifty-five million, four hundred thirteen thousand, four hundred fifty-five".