14234625140 has 12 divisors (see below), whose sum is σ = 29892712836. Its totient is φ = 5693850048.

The previous prime is 14234625121. The next prime is 14234625157. The reversal of 14234625140 is 4152643241.

It can be written as a sum of positive squares in 2 ways, for example, as 3016426084 + 11218199056 = 54922^2 + 105916^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14234625097 and 14234625106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355865609 + ... + 355865648.

It is an arithmetic number, because the mean of its divisors is an integer number (2491059403).

Almost surely, 2^14234625140 is an apocalyptic number.

14234625140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14234625140 is an abundant number, since it is smaller than the sum of its proper divisors (15658087696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14234625140 is a wasteful number, since it uses less digits than its factorization.

14234625140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711731266 (or 711731264 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 14234625140 in words is "fourteen billion, two hundred thirty-four million, six hundred twenty-five thousand, one hundred forty".