14900501014561 has 4 divisors (see below), whose sum is σ = 14903637306624. Its totient is φ = 14897364722500.

The previous prime is 14900501014549. The next prime is 14900501014589. The reversal of 14900501014561 is 16541010500941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14900501014561 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14900501014561.

It is not an unprimeable number, because it can be changed into a prime (14900501014261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568138905 + ... + 1568148406.

It is an arithmetic number, because the mean of its divisors is an integer number (3725909326656).

Almost surely, 2^{14900501014561} is an apocalyptic number.

It is an amenable number.

14900501014561 is a deficient number, since it is larger than the sum of its proper divisors (3136292063).

14900501014561 is an equidigital number, since it uses as much as digits as its factorization.

14900501014561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136292062.

The product of its (nonzero) digits is 21600, while the sum is 37.

The spelling of 14900501014561 in words is "fourteen trillion, nine hundred billion, five hundred one million, fourteen thousand, five hundred sixty-one".