14026138624 has 33 divisors (see below), whose sum is σ = 28046157841. Its totient is φ = 7011174400.

The previous prime is 14026138619. The next prime is 14026138627. The reversal of 14026138624 is 42683162041.

The square root of 14026138624 is 118432.

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

It can be written as a sum of positive squares in only one way, i.e., 5650228224 + 8375910400 = 75168^2 + 91520^2 .

It is a super-2 number, since 2×14026138624² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14026138627) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3787974 + ... + 3791674.

Almost surely, 2^14026138624 is an apocalyptic number.

14026138624 is the 118432-nd square number.

It is an amenable number.

14026138624 is a deficient number, since it is larger than the sum of its proper divisors (14020019217).

14026138624 is an frugal number, since it uses more digits than its factorization.

14026138624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422 (or 3703 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 14026138624 in words is "fourteen billion, twenty-six million, one hundred thirty-eight thousand, six hundred twenty-four".