13945946283 has 12 divisors (see below), whose sum is σ = 20661570280. Its totient is φ = 9296888436.

The previous prime is 13945946269. The next prime is 13945946291. The reversal of 13945946283 is 38264954931.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

13945946283 is a `hidden beast` number, since 1 + 3 + 9 + 4 + 5 + 9 + 4 + 628 + 3 = 666.

It is not a de Polignac number, because 13945946283 - 2¹³ = 13945938091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13945946263) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 602266 + ... + 624992.

Almost surely, 2^13945946283 is an apocalyptic number.

13945946283 is a deficient number, since it is larger than the sum of its proper divisors (6715623997).

13945946283 is an frugal number, since it uses more digits than its factorization.

13945946283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45463 (or 22730 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The spelling of 13945946283 in words is "thirteen billion, nine hundred forty-five million, nine hundred forty-six thousand, two hundred eighty-three".