14021603492 has 18 divisors (see below), whose sum is σ = 26570525058. Its totient is φ = 6471508992.

The previous prime is 14021603437. The next prime is 14021603503. The reversal of 14021603492 is 29430612041.

It can be written as a sum of positive squares in 3 ways, for example, as 8726116 + 14012877376 = 2954^2 + 118376^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10370333 + ... + 10371684.

It is an arithmetic number, because the mean of its divisors is an integer number (1476140281).

Almost surely, 2^14021603492 is an apocalyptic number.

It is an amenable number.

14021603492 is a deficient number, since it is larger than the sum of its proper divisors (12548921566).

14021603492 is a wasteful number, since it uses less digits than its factorization.

14021603492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20742047 (or 20742032 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 14021603492 in words is "fourteen billion, twenty-one million, six hundred three thousand, four hundred ninety-two".