14752044661 has 8 divisors (see below), whose sum is σ = 15688024920. Its totient is φ = 13823643648.

The previous prime is 14752044653. The next prime is 14752044673. The reversal of 14752044661 is 16644025741.

It can be written as a sum of positive squares in 4 ways, for example, as 4103043025 + 10649001636 = 64055^2 + 103194^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14752044661 - 2³ = 14752044653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14752044611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1890796 + ... + 1898581.

It is an arithmetic number, because the mean of its divisors is an integer number (1961003115).

Almost surely, 2^14752044661 is an apocalyptic number.

It is an amenable number.

14752044661 is a deficient number, since it is larger than the sum of its proper divisors (935980259).

14752044661 is a wasteful number, since it uses less digits than its factorization.

14752044661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789623.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 14752044661 in words is "fourteen billion, seven hundred fifty-two million, forty-four thousand, six hundred sixty-one".