14273524661 has 16 divisors (see below), whose sum is σ = 15653741568. Its totient is φ = 12907263600.

The previous prime is 14273524637. The next prime is 14273524687. The reversal of 14273524661 is 16642537241.

It is not a de Polignac number, because 14273524661 - 2¹⁰ = 14273523637 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 (14273524631) 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, 1681550 + ... + 1690016.

It is an arithmetic number, because the mean of its divisors is an integer number (978358848).

Almost surely, 2^14273524661 is an apocalyptic number.

14273524661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14273524661 is a deficient number, since it is larger than the sum of its proper divisors (1380216907).

14273524661 is a wasteful number, since it uses less digits than its factorization.

14273524661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9272.

The product of its digits is 241920, while the sum is 41.

The spelling of 14273524661 in words is "fourteen billion, two hundred seventy-three million, five hundred twenty-four thousand, six hundred sixty-one".