14138235626 has 4 divisors (see below), whose sum is σ = 21207353442. Its totient is φ = 7069117812.

The previous prime is 14138235613. The next prime is 14138235637. The reversal of 14138235626 is 62653283141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11761185601 + 2377050025 = 108449^2 + 48755^2 .

It is a super-2 number, since 2×14138235626² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534558905 + ... + 3534558908.

Almost surely, 2^14138235626 is an apocalyptic number.

14138235626 is a deficient number, since it is larger than the sum of its proper divisors (7069117816).

14138235626 is an equidigital number, since it uses as much as digits as its factorization.

14138235626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7069117815.

The product of its digits is 207360, while the sum is 41.

The spelling of 14138235626 in words is "fourteen billion, one hundred thirty-eight million, two hundred thirty-five thousand, six hundred twenty-six".