14248105636 has 6 divisors (see below), whose sum is σ = 24934184870. Its totient is φ = 7124052816.

The previous prime is 14248105621. The next prime is 14248105673. The reversal of 14248105636 is 63650184241.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14221993536 + 26112100 = 119256^2 + 5110^2 .

It is a super-2 number, since 2×14248105636² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781013201 + ... + 1781013208.

Almost surely, 2^14248105636 is an apocalyptic number.

It is an amenable number.

14248105636 is a deficient number, since it is larger than the sum of its proper divisors (10686079234).

14248105636 is a wasteful number, since it uses less digits than its factorization.

14248105636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562026413 (or 3562026411 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

Adding to 14248105636 its reverse (63650184241), we get a palindrome (77898289877).

The spelling of 14248105636 in words is "fourteen billion, two hundred forty-eight million, one hundred five thousand, six hundred thirty-six".