14425206436 has 6 divisors (see below), whose sum is σ = 25244111270. Its totient is φ = 7212603216.

The previous prime is 14425206427. The next prime is 14425206443. The reversal of 14425206436 is 63460252441.

It can be written as a sum of positive squares in only one way, i.e., 11956110336 + 2469096100 = 109344^2 + 49690^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14425206395 and 14425206404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1803150801 + ... + 1803150808.

Almost surely, 2^14425206436 is an apocalyptic number.

It is an amenable number.

14425206436 is a deficient number, since it is larger than the sum of its proper divisors (10818904834).

14425206436 is a wasteful number, since it uses less digits than its factorization.

14425206436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606301613 (or 3606301611 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 14425206436 its reverse (63460252441), we get a palindrome (77885458877).

The spelling of 14425206436 in words is "fourteen billion, four hundred twenty-five million, two hundred six thousand, four hundred thirty-six".