14166694455 has 16 divisors (see below), whose sum is σ = 22668263424. Its totient is φ = 7555052960.

The previous prime is 14166694429. The next prime is 14166694459. The reversal of 14166694455 is 55449666141.

It is not a de Polignac number, because 14166694455 - 2¹⁶ = 14166628919 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14166694398 and 14166694407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14166694459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312862 + ... + 355268.

It is an arithmetic number, because the mean of its divisors is an integer number (1416766464).

Almost surely, 2^14166694455 is an apocalyptic number.

14166694455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14166694455 is a deficient number, since it is larger than the sum of its proper divisors (8501568969).

14166694455 is a wasteful number, since it uses less digits than its factorization.

14166694455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64686.

The product of its digits is 3110400, while the sum is 51.

The spelling of 14166694455 in words is "fourteen billion, one hundred sixty-six million, six hundred ninety-four thousand, four hundred fifty-five".