14442066063654 has 32 divisors (see below), whose sum is σ = 30583576640736. Its totient is φ = 4530788267520.

The previous prime is 14442066063611. The next prime is 14442066063703. The reversal of 14442066063654 is 45636066024441.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 14442066063597 and 14442066063606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7843944 + ... + 9508500.

It is an arithmetic number, because the mean of its divisors is an integer number (955736770023).

Almost surely, 2^{14442066063654} is an apocalyptic number.

14442066063654 is an abundant number, since it is smaller than the sum of its proper divisors (16141510577082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14442066063654 is a wasteful number, since it uses less digits than its factorization.

14442066063654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749640.

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 14442066063654 in words is "fourteen trillion, four hundred forty-two billion, sixty-six million, sixty-three thousand, six hundred fifty-four".