14144611402 has 16 divisors (see below), whose sum is σ = 21978621000. Its totient is φ = 6822280960.

The previous prime is 14144611367. The next prime is 14144611421. The reversal of 14144611402 is 20411644141.

It can be written as a sum of positive squares in 4 ways, for example, as 9566600481 + 4578010921 = 97809^2 + 67661^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 961777 + ... + 976372.

Almost surely, 2^14144611402 is an apocalyptic number.

14144611402 is a deficient number, since it is larger than the sum of its proper divisors (7834009598).

14144611402 is a wasteful number, since it uses less digits than its factorization.

14144611402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938281.

The product of its (nonzero) digits is 3072, while the sum is 28.

The spelling of 14144611402 in words is "fourteen billion, one hundred forty-four million, six hundred eleven thousand, four hundred two".