14253969636 has 36 divisors (see below), whose sum is σ = 36909673164. Its totient is φ = 4635436800.

The previous prime is 14253969629. The next prime is 14253969643. The reversal of 14253969636 is 63696935241.

14253969636 is a `hidden beast` number, since 1 + 42 + 539 + 6 + 9 + 63 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (14253969629) and next prime (14253969643).

It can be written as a sum of positive squares in 2 ways, for example, as 4152513600 + 10101456036 = 64440^2 + 100506^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4827105 + ... + 4830056.

It is an arithmetic number, because the mean of its divisors is an integer number (1025268699).

Almost surely, 2^14253969636 is an apocalyptic number.

It is an amenable number.

14253969636 is an abundant number, since it is smaller than the sum of its proper divisors (22655703528).

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

14253969636 is a wasteful number, since it uses less digits than its factorization.

14253969636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9657212 (or 9657207 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 54.

The spelling of 14253969636 in words is "fourteen billion, two hundred fifty-three million, nine hundred sixty-nine thousand, six hundred thirty-six".