14140535554 has 4 divisors (see below), whose sum is σ = 21210803334. Its totient is φ = 7070267776.

The previous prime is 14140535543. The next prime is 14140535557. The reversal of 14140535554 is 45553504141.

14140535554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45553504141 = 5701 ⋅7990441.

It can be written as a sum of positive squares in only one way, i.e., 12899734929 + 1240800625 = 113577^2 + 35225^2 .

It is not an unprimeable number, because it can be changed into a prime (14140535557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535133887 + ... + 3535133890.

Almost surely, 2^14140535554 is an apocalyptic number.

14140535554 is a deficient number, since it is larger than the sum of its proper divisors (7070267780).

14140535554 is an equidigital number, since it uses as much as digits as its factorization.

14140535554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7070267779.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 14140535554 in words is "fourteen billion, one hundred forty million, five hundred thirty-five thousand, five hundred fifty-four".