14434561120661 has 8 divisors (see below), whose sum is σ = 15771283528224. Its totient is φ = 13101920309520.

The previous prime is 14434561120657. The next prime is 14434561120673. The reversal of 14434561120661 is 16602116543441.

14434561120661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 14434561120661 - 2² = 14434561120657 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 (14434561120631) 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, 1020391706 + ... + 1020405851.

It is an arithmetic number, because the mean of its divisors is an integer number (1971410441028).

Almost surely, 2^{14434561120661} is an apocalyptic number.

14434561120661 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14434561120661 is a deficient number, since it is larger than the sum of its proper divisors (1336722407563).

14434561120661 is a wasteful number, since it uses less digits than its factorization.

14434561120661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040798211.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 14434561120661 in words is "fourteen trillion, four hundred thirty-four billion, five hundred sixty-one million, one hundred twenty thousand, six hundred sixty-one".