14213504539 has 8 divisors (see below), whose sum is σ = 15308969760. Its totient is φ = 13118342016.

The previous prime is 14213504521. The next prime is 14213504549. The reversal of 14213504539 is 93540531241.

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

It is not a de Polignac number, because 14213504539 - 2¹³ = 14213496347 is a prime.

It is a super-2 number, since 2×14213504539² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14213504498 and 14213504507.

It is not an unprimeable number, because it can be changed into a prime (14213504549) 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 7 ways as a sum of consecutive naturals, for example, 27027 + ... + 170755.

It is an arithmetic number, because the mean of its divisors is an integer number (1913621220).

Almost surely, 2^14213504539 is an apocalyptic number.

14213504539 is a deficient number, since it is larger than the sum of its proper divisors (1095465221).

14213504539 is a wasteful number, since it uses less digits than its factorization.

14213504539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151349.

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 14213504539 in words is "fourteen billion, two hundred thirteen million, five hundred four thousand, five hundred thirty-nine".