16463331043127 has 8 divisors (see below), whose sum is σ = 18349223454000. Its totient is φ = 14679378762624.

The previous prime is 16463331043123. The next prime is 16463331043193. The reversal of 16463331043127 is 72134013336461.

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 16463331043127 - 2² = 16463331043123 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 (16463331043123) 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, 25485032252 + ... + 25485032897.

It is an arithmetic number, because the mean of its divisors is an integer number (2293652931750).

Almost surely, 2^{16463331043127} is an apocalyptic number.

16463331043127 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16463331043127 is a deficient number, since it is larger than the sum of its proper divisors (1885892410873).

16463331043127 is a wasteful number, since it uses less digits than its factorization.

16463331043127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50970065185.

The product of its (nonzero) digits is 653184, while the sum is 44.

Adding to 16463331043127 its reverse (72134013336461), we get a palindrome (88597344379588).

The spelling of 16463331043127 in words is "sixteen trillion, four hundred sixty-three billion, three hundred thirty-one million, forty-three thousand, one hundred twenty-seven".