14138958241 has 6 divisors (see below), whose sum is σ = 14410767350. Its totient is φ = 13872182688.

The previous prime is 14138958221. The next prime is 14138958271. The reversal of 14138958241 is 14285983141.

It can be written as a sum of positive squares in 3 ways, for example, as 2487914641 + 11651043600 = 49879^2 + 107940^2 .

It is not a de Polignac number, because 14138958241 - 2²⁹ = 13602087329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14138958191 and 14138958200.

It is not an unprimeable number, because it can be changed into a prime (14138958221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2513916 + ... + 2519533.

Almost surely, 2^14138958241 is an apocalyptic number.

It is an amenable number.

14138958241 is a deficient number, since it is larger than the sum of its proper divisors (271809109).

14138958241 is an frugal number, since it uses more digits than its factorization.

14138958241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033555 (or 5033502 counting only the distinct ones).

The product of its digits is 276480, while the sum is 46.

The spelling of 14138958241 in words is "fourteen billion, one hundred thirty-eight million, nine hundred fifty-eight thousand, two hundred forty-one".