14098012391824 has 135 divisors (see below), whose sum is σ = 28298522263683. Its totient is φ = 6803934838272.

The previous prime is 14098012391791. The next prime is 14098012391839. The reversal of 14098012391824 is 42819321089041.

The square root of 14098012391824 is 3754732.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 149042323600 + 13948970068224 = 386060^2 + 3734832^2 .

It is a super-2 number, since 2×14098012391824² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 70844283277 + ... + 70844283475.

Almost surely, 2^{14098012391824} is an apocalyptic number.

14098012391824 is the 3754732-nd square number.

It is an amenable number.

14098012391824 is an abundant number, since it is smaller than the sum of its proper divisors (14200509871859).

14098012391824 is an frugal number, since it uses more digits than its factorization.

14098012391824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 52.

The spelling of 14098012391824 in words is "fourteen trillion, ninety-eight billion, twelve million, three hundred ninety-one thousand, eight hundred twenty-four".