14445754436 has 12 divisors (see below), whose sum is σ = 25310867820. Its totient is φ = 7214077920.

The previous prime is 14445754373. The next prime is 14445754447. The reversal of 14445754436 is 63445754441.

It can be written as a sum of positive squares in 2 ways, for example, as 3907500100 + 10538254336 = 62510^2 + 102656^2 .

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, 2196131 + ... + 2202698.

It is an arithmetic number, because the mean of its divisors is an integer number (2109238985).

Almost surely, 2^14445754436 is an apocalyptic number.

It is an amenable number.

14445754436 is a deficient number, since it is larger than the sum of its proper divisors (10865113384).

14445754436 is a wasteful number, since it uses less digits than its factorization.

14445754436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399654 (or 4399652 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 47.

The spelling of 14445754436 in words is "fourteen billion, four hundred forty-five million, seven hundred fifty-four thousand, four hundred thirty-six".