14068994636 has 6 divisors (see below), whose sum is σ = 24620740620. Its totient is φ = 7034497316.

The previous prime is 14068994629. The next prime is 14068994699. The reversal of 14068994636 is 63649986041.

It is a happy number.

It is a super-2 number, since 2×14068994636² (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, 1758624326 + ... + 1758624333.

It is an arithmetic number, because the mean of its divisors is an integer number (4103456770).

Almost surely, 2^14068994636 is an apocalyptic number.

It is an amenable number.

14068994636 is a deficient number, since it is larger than the sum of its proper divisors (10551745984).

14068994636 is a wasteful number, since it uses less digits than its factorization.

14068994636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517248663 (or 3517248661 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 14068994636 in words is "fourteen billion, sixty-eight million, nine hundred ninety-four thousand, six hundred thirty-six".